user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: Who has the username joejonas and is dating Demi Lovato? 
Knowledge Triplets: piranha_3_d_13.jpg, common.image.appears_in_topic_gallery, Demi Lovato
Demi Lovato, common.topic.webpage, m.09wynqh
imagesCAUF34ZU.jpg, common.image.appears_in_topic_gallery, Demi Lovato
demi-lovato-elle-magazine-feature-01.jpg, common.image.appears_in_topic_gallery, Demi Lovato
m.09wlt36, common.webpage.topic, Demi Lovato
Dance-pop, music.artist.genre, Joe Jonas
m.064ggdb, base.popstra.fashion_choice.fashion_wearer, Demi Lovato
Actor, people.person.profession, Joe Jonas
Demi Lovato, common.topic.webpage, m.09yp6nl
m.065q3fy, base.popstra.dated.participant, Demi Lovato
m.0gbm4wk, base.famouspets.pet_ownership.owner, Demi Lovato
m.09w8l3b, common.webpage.topic, Demi Lovato
Demi Lovato, celebrities.celebrity.celebrity_friends, m.0cxm3hb
Demi Lovato (A Robbie Readers) (Robbie Reader Contemporary Biographies), common.topic.notable_types, Book
Demi Lovato, celebrities.celebrity.sexual_relationships, m.01041_p3
Demi Lovato, film.actor.film, m.09rjkzr
m.0y564_n, film.personal_film_appearance.person, Demi Lovato
Demi Lovato, base.popstra.celebrity.friendship, m.064j62g
Demi Lovato: Unauthorized Biography, book.written_work.author, Riley Brooks
Demi Lovato, base.popstra.celebrity.shops_at, m.064ggqg
m.09wynqh, common.webpage.topic, Demi Lovato
Demi Lovato, base.popstra.celebrity.wears, m.064ggrt
Demi Lovato, music.artist.label, Universal Music Group
m.09yp6nl, common.webpage.topic, Demi Lovato
m.0y61rct, people.sibling_relationship.sibling, Demi Lovato
m.0yykf3n, award.award_nomination.nominated_for, joejonas
Demi Lovato, music.artist.genre, Pop rock
m.09ygw3v, common.webpage.topic, Demi Lovato
Demi Lovato, common.topic.webpage, m.09wpjd9
demi_lovato.jpg, common.image.size, m.0kly56
Demi Lovato, celebrities.celebrity.sexual_relationships, m.0_xw9hk
m.03l1b3c, common.webpage.topic, Demi Lovato
Demi Lovato, freebase.valuenotation.is_reviewed, Parents
Demi Lovato, people.person.profession, Actor
m.064ggc0, base.popstra.fashion_choice.fashion_wearer, Demi Lovato
m.09x5ykw, common.webpage.topic, Demi Lovato
Demi-Lovato-Seventeen-Magazine-Cover1.jpg, common.image.appears_in_topic_gallery, Demi Lovato
m.064cvdc, base.popstra.friendship.participant, Demi Lovato
Pop rock, music.artist.genre, Joe Jonas
Demi Lovato: Unauthorized Biography, common.topic.notable_for, g.125864x2x
Demi Lovato, base.popstra.celebrity.friendship, m.06461k9
Demi Lovato, music.recording.artist, This Is Our Song
m.09wpjd9, common.webpage.topic, Demi Lovato
m.0w0z9w7, tv.tv_guest_personal_appearance.person, Demi Lovato
Demi Lovato, common.topic.webpage, m.09y8cb0
Demi Lovato, base.popstra.celebrity.friendship, m.065phq_
Demi Lovato, base.schemastaging.person_extra.net_worth, m.0n9j60_
Demi Lovato, base.popstra.celebrity.religion, m.064cv_y
Demi Lovato, common.topic.webpage, m.09w_6sg
Demi Lovato, celebrities.celebrity.sexual_relationships, m.0cq9shl
Make a Wave, music.album.artist, Joe Jonas
Demi Lovato, people.person.profession, Singer-songwriter
Demi Lovato and Selena Gomez: The Complete Unofficial Story of the BFFs, common.topic.notable_for, g.1258f4wxy
Demi Lovato, music.artist.album, Make a Wave
Demi Lovato, base.popstra.celebrity.dated, m.063gd6q
Demi Lovato, celebrities.celebrity.celebrity_friends, m.0cxqwzl
m.09wnhrq, common.webpage.topic, Demi Lovato
United States of America, people.person.nationality, Joe Jonas
m.09wlttf, common.webpage.topic, Demi Lovato
Demi Lovato, common.topic.image, Emotional
Demi Lovato in Glamour Magazine for Jan 2012 01.jpg, common.image.size, m.0jb5czj
Demi Lovato, base.popstra.celebrity.supporter, m.0dl63fg
Demi Lovato, people.person.profession, Musician
Place of birth, freebase.valuenotation.is_reviewed, Joe Jonas
m.09rjkyp, celebrities.friendship.friend, Demi Lovato
m.09wlt36, common.webpage.resource, Demi Lovato tops albums chart, but Michael Jackson outsells her
m.064ggs3, base.popstra.fashion_choice.fashion_wearer, Demi Lovato
joejonas, common.topic.notable_for, g.1yg6d359z
Demi Lovato, common.topic.webpage, m.09w7sbc
Demi Lovato, people.person.gender, Female
Demi Lovato, people.person.profession, TV Personality
m.0cq9shl, celebrities.romantic_relationship.celebrity, Joe Jonas
Demi Lovato, music.recording.artist, What We Came Here For
Demi Lovato, common.topic.webpage, m.09wlt36
Demi Lovato, music.artist.album, Get Back
Demi Lovato, music.artist.contribution, m.0w2sss8
Contemporary R&B, music.artist.genre, Joe Jonas
Demi Lovato, people.person.profession, Musician
Demi Lovato, common.topic.webpage, m.09w8l3b
m.0w0z86y, tv.tv_guest_personal_appearance.person, Demi Lovato
joejonas, common.topic.notable_types, Blog
Demi Lovato (A Robbie Readers) (Robbie Reader Contemporary Biographies), common.topic.notable_for, g.1258dd4w3
Joe Jonas, internet.blogger.blog, joejonas
Demi Lovato, music.artist.genre, Synthpop
m.07syfkk, people.sibling_relationship.sibling, Demi Lovato
joejonas, internet.blog.blogger, Joe Jonas
Demi Lovato in Glamour Magazine for Jan 2012 01.jpg, common.image.size, m.0kksb6
Demi Lovato, music.artist.label, Hollywood Records
m.0m1z20g, tv.tv_regular_personal_appearance.person, Demi Lovato
m.065phq_, base.popstra.friendship.participant, Demi Lovato
Demi Lovato, base.popstra.celebrity.friendship, m.0cq9hwb
Demi Lovato, people.person.places_lived, m.0_vnzfj
Best Friends Forever: Selena Gomez & Demi Lovato: An Unauthorized Biography, common.topic.notable_for, g.125ct5xzt
Demi Lovato, people.person.ethnicity, Italian American
La La Land, music.composer.compositions, Joe Jonas
Demi Lovato, film.actor.film, m.04dc588
m.0cq9hwb, base.popstra.friendship.participant, Demi Lovato
Musician, people.person.profession, Joe Jonas
Demi Lovato, music.artist.contribution, m.0w0xgpw
m.07sy59b, base.litcentral.person_full_name.nickname_s, Demi Lovato
Best Friends Forever: Selena Gomez & Demi Lovato: An Unauthorized Biography, common.topic.notable_types, Written Work
Demi Lovato, common.topic.webpage, m.09y60d5
Demi Lovato, music.artist.genre, Pop music
m.0b68vr8, celebrities.friendship.friend, Demi Lovato
Demi Lovato, common.topic.image, Demi Lovato in Glamour Magazine for Jan 2012 01.jpg
Demi Lovato, people.person.profession, Dancer
Demi Lovato, people.person.sibling_s, m.0y61rct
Demi Lovato, base.popstra.celebrity.wears, m.064ggc0
Demi Lovato, base.popstra.celebrity.parties, m.064gg_w
m.0cxm3h5, celebrities.friendship.friend, Demi Lovato
Demi Lovato, tv.tv_actor.guest_roles, m.0cxlzjx
Demi Lovato, freebase.valuenotation.is_reviewed, Place of birth
Demi Lovato and Selena Gomez: The Complete Unofficial Story of the BFFs, book.written_work.subjects, Demi Lovato
Demi Lovato, common.topic.webpage, m.09y5__b
Demi Lovato, music.album.artist, Wouldn't Change a Thing
Demi Lovato, base.popstra.celebrity.vacations_in, m.063gdvh
m.0w5xdw0, film.personal_film_appearance.person, Demi Lovato
Get Back, music.composition.composer, Joe Jonas
Demi Lovato, people.person.parents, Dianna Hart
m.0w9ztfb, tv.tv_guest_personal_appearance.episode, Steven Ho, Seth Green, Demi Lovato
Make A Wave, music.recording.artist, Joe Jonas
Demi Lovato, freebase.valuenotation.is_reviewed, Official website
Demi Lovato, music.album.artist, La La Land
Demi Lovato, base.popstra.dated.participant, m.065q3fy
Gender, freebase.valuenotation.is_reviewed, Joe Jonas
Demi Lovato, people.person.profession, Singer-songwriter
Demi Lovato, freebase.valuenotation.is_reviewed, Country of nationality
Behind Enemy Lines, music.composer.compositions, Joe Jonas
Demi-Lovato-L-Strickland-2009-for-Sugar-magazine-photoshoot-anichu90-16801515-1920-2560.jpg, common.image.appears_in_topic_gallery, Demi Lovato
m.064gh0t, base.popstra.party_attendance_person.person, Demi Lovato
m.0w0z8gk, tv.tv_guest_personal_appearance.person, Demi Lovato
m.064gg9n, base.popstra.fashion_choice.fashion_wearer, Demi Lovato
m.0w9ztqm, tv.tv_guest_personal_appearance.person, Demi Lovato
Demi Lovato, freebase.valuenotation.is_reviewed, Date of birth
Demi Lovato tops albums chart, but Michael Jackson outsells her, common.resource.annotations, m.09wlt42
Demi Lovato, celebrities.celebrity.celebrity_friends, m.0cxm3gv
Demi Lovato, music.artist.contribution, m.0w0xgsb
Demi Lovato, music.recording.artist, This Is Me
Demi Lovato, base.popstra.celebrity.friendship, m.0cq9hyy
Demi Lovato and Selena Gomez: The Complete Unofficial Story of the BFFs, common.topic.notable_types, Written Work
m.0y565z8, film.personal_film_appearance.person, Demi Lovato
Demi Lovato, base.popstra.celebrity.wears, m.064ggs3
m.0cxqwzf, celebrities.friendship.friend, Demi Lovato
Demi Lovato, celebrities.celebrity.celebrity_friends, m.09rjky_
joejonas, internet.blog.language, English Language
On the Line, music.composer.compositions, Joe Jonas
Demi Lovato, base.popstra.celebrity.eats_at, m.063gdh7
Dianna Hart, people.person.children, Demi Lovato
Demi Lovato, internet.blogger.blog, ddlovato
Demi Lovato, music.composition.composer, Gonna Get Caught
Demi Lovato, common.topic.webpage, m.0d_xbsn
Demi Lovato, base.popstra.celebrity.wears, m.064gg9n
m.0d_xbsn, common.webpage.topic, Demi Lovato
Demi Lovato, people.person.parents, Patrick Lovato
m.064ggbq, base.popstra.fashion_choice.fashion_wearer, Demi Lovato
m.0y4zqyv, tv.tv_guest_personal_appearance.person, Demi Lovato
m.0w9zt5h, tv.tv_guest_personal_appearance.episode, Demi Lovato, Geraldo Rivera, Jeannine Pirro
m.06461k9, base.popstra.friendship.participant, Demi Lovato
Demi Lovato, common.topic.webpage, m.09wwh_f
This Is Our Song, music.recording.artist, Joe Jonas
m.0bbd14c, celebrities.friendship.friend, Demi Lovato
m.01041_p3, celebrities.romantic_relationship.celebrity, Demi Lovato
m.09y8cb0, common.webpage.topic, Demi Lovato
m.09rjkyv, celebrities.friendship.friend, Demi Lovato
Demi Lovato, music.artist.album, Demi
Demi Lovato, base.popstra.celebrity.friendship, m.0dl639b
Demi Lovato, music.artist.genre, Dance-pop
Demi Lovato, music.composition.composer, On the Line
m.07sy59b, base.litcentral.person_full_name.person_topic, Demi Lovato
Demi Lovato, common.topic.webpage, m.09ygw3v
m.09w_6sg, common.webpage.topic, Demi Lovato
This Is Me, music.recording.artist, Joe Jonas
Demi Lovato, music.artist.origin, Dallas
Send It On, music.featured_artist.albums, Joe Jonas
Demi Lovato, people.person.nationality, United States of America
Demi Lovato, base.popstra.celebrity.wears, m.064ggbq
Demi Lovato, base.popstra.celebrity.friendship, m.064cvdc
m.064ggh2, base.popstra.hangout.customer, Demi Lovato
Demi Lovato, common.topic.image, Demi-Lovato-L-Strickland-2009-for-Sugar-magazine-photoshoot-anichu90-16801515-1920-2560.jpg
m.0bnr3l9, common.webpage.topic, Demi Lovato
m.0gbm4w5, base.famouspets.pet_ownership.owner, Demi Lovato
m.011l_brx, film.personal_film_appearance.person, Demi Lovato
m.0_vnzfj, people.place_lived.person, Demi Lovato
Demi Lovato, common.topic.notable_types, Celebrity
m.0nf3c86, tv.tv_guest_personal_appearance.person, Demi Lovato
m.09wlt42, common.webpage.resource, Demi Lovato tops albums chart, but Michael Jackson outsells her
Demi Lovato, base.cinemainspector.person_sign.star_sign, Leo
Demi Lovato, freebase.valuenotation.is_reviewed, Gender
Demi Lovato, base.popstra.organization.supporter, m.0dl63hc
m.0nf3cck, tv.tv_guest_personal_appearance.person, Demi Lovato
Demi Lovato, celebrities.celebrity.celebrity_friends, m.0bbd14c
m.0y4zqrh, tv.tv_guest_personal_appearance.person, Demi Lovato
Singer-songwriter, people.person.profession, Joe Jonas
m.0cq9hyy, base.popstra.friendship.participant, Demi Lovato
Demi Lovato, base.popstra.celebrity.dated, m.065q3fy
Demi Lovato, music.recording.artist, Make A Wave
Demi Lovato, music.composition.composer, Two Worlds Collide
Demi Lovato, base.litcentral.person_nickname.people_with_this_nickname, m.07sy59b
Demi Lovato, music.artist.genre, Contemporary R&B
m.063gd6q, base.popstra.dated.participant, Demi Lovato
m.0cxm3gv, celebrities.friendship.friend, Demi Lovato
Demi Lovato, music.artist.label, Fascination Records
Demi Lovato, common.topic.webpage, m.09wlff_
I Wouldn't Change A Thing, music.recording.artist, Joe Jonas
Patrick Lovato, people.person.children, Demi Lovato
Demi Lovato and Selena Gomez: The Complete Unofficial Story of the BFFs, book.written_work.author, Lucy Rutherford
Country of nationality, freebase.valuenotation.is_reviewed, Joe Jonas
m.064cvl8, base.popstra.dated.participant, Demi Lovato
m.0p8bxp6, common.webpage.resource, Demi Lovato's artist page on Disney.com
Demi Lovato, music.artist.contribution, m.0w0z347
Demi Lovato, base.popstra.celebrity.parties, m.064gh0t
m.0p8bxp6, common.webpage.topic, Demi Lovato
Demi Lovato, base.popstra.celebrity.shops_at, m.064cvmz
Demi Lovato, celebrities.celebrity.celebrity_friends, m.09rjkyp
Demi Lovato, people.person.ethnicity, Italian American
Wouldn't Change a Thing, music.recording.featured_artists, Joe Jonas
demi-lovato-quotes.jpg, common.image.size, m.0kly56
Demi Lovato, common.topic.webpage, m.0bnsghl
m.0_xw9hk, celebrities.romantic_relationship.celebrity, Demi Lovato
m.09rjky_, celebrities.friendship.friend, Demi Lovato
Demi Lovato, base.popstra.celebrity.vacations_in, m.064ggl7
m.064j62g, base.popstra.friendship.participant, Demi Lovato
Demi Lovato, base.popstra.celebrity.wears, m.064ggb5
Demi Lovato, base.popstra.celebrity.supporter, m.0dl63fn
Italian American, people.person.ethnicity, Joe Jonas
Demi Lovato, base.litcentral.named_person.individual_names, m.07sy59b
Demi Lovato, freebase.valuenotation.is_reviewed, Place of birth
Demi Lovato, base.popstra.celebrity.friendship, m.063gd3x
What We Came Here For, music.recording.artist, Joe Jonas
Demi Lovato, music.artist.label, Walt Disney Records
joejonas, internet.blog.blogger, Joe Jonas
m.0y565wb, film.personal_film_appearance.person, Demi Lovato
Celebrity, common.topic.notable_types, Joe Jonas
demi-lovato-quotes.jpg, common.image.appears_in_topic_gallery, Demi Lovato
Demi Lovato, common.topic.image, imagesCAUF34ZU.jpg
Demi Lovato, base.famouspets.pet_owner.pets_owned, m.0gbm4wk
m.0w9ztfb, tv.tv_guest_personal_appearance.person, Demi Lovato
m.0cxm3g_, celebrities.friendship.friend, Demi Lovato
Demi Lovato, common.topic.notable_for, g.125dtp4d7
m.0lxb3kl, base.famouspets.pet_ownership.owner, Demi Lovato
Demi Lovato, celebrities.celebrity.celebrity_friends, m.0cxm3h5
m.09wwh_f, common.webpage.topic, Demi Lovato
Demi Lovato, freebase.valuenotation.is_reviewed, Country of nationality
m.064hjgs, base.popstra.friendship.participant, Joe Jonas
Demi Lovato, freebase.valuenotation.has_no_value, Spouse (or domestic partner)
Demi Lovato, common.topic.webpage, m.09wnhrq
m.0y5cwcr, tv.tv_regular_personal_appearance.person, Demi Lovato
Demi Lovato, base.popstra.celebrity.friendship, m.064hjgs
m.063gd3x, base.popstra.friendship.participant, Demi Lovato
m.0cq9ttn, people.place_lived.person, Demi Lovato
Demi Lovato, common.topic.webpage, m.09wlttf
Demi Lovato, base.popstra.celebrity.dated, m.065py_5
m.064ggrt, base.popstra.fashion_choice.fashion_wearer, Demi Lovato
Demi Lovato, common.topic.image, piranha_3_d_13.jpg
m.09wwh_f, common.webpage.resource, Demi Lovato to launch tour with opener David Archuleta
m.064ggb5, base.popstra.fashion_choice.fashion_wearer, Demi Lovato
Demi Lovato, base.popstra.celebrity.parties, m.064gh0b
Demi Lovato, common.topic.webpage, m.09x5ykw
Demi Lovato, celebrities.celebrity.celebrity_friends, m.0cxqwzf
Demi Lovato, music.artist.label, Hollywood Records
Demi Lovato, music.recording.featured_artists, Send It On
Demi Lovato, music.composition.composer, Don't Forget
m.0y5661h, film.personal_film_appearance.person, Demi Lovato
You’re My Favourite Song, music.artist.track, Joe Jonas
Demi Lovato (A Robbie Readers) (Robbie Reader Contemporary Biographies), book.written_work.author, Kathleen Tracy
m.0dl639b, base.popstra.friendship.participant, Demi Lovato
Demi Lovato in Glamour Magazine for Jan 2012 01.jpg, common.image.appears_in_topic_gallery, Demi Lovato
Demi Lovato, base.popstra.celebrity.supporter, m.0dl63f5
Demi Lovato, music.artist.genre, Teen pop
Demi Lovato, base.famouspets.pet_owner.pets_owned, m.0gbm4w5
m.0bnsghl, common.webpage.topic, Demi Lovato
Synthpop, music.artist.genre, Joe Jonas
Demi Lovato, celebrities.celebrity.sexual_relationships, m.0cq9shl
Demi Lovato, music.artist.label, Island Records
m.064gh0b, base.popstra.party_attendance_person.person, Demi Lovato
Demi Lovato's artist page on Disney.com, common.resource.annotations, m.0p8bxp6
Demi-Lovato-L-Strickland-2009-for-Sugar-magazine-photoshoot-anichu90-16801515-1920-2560.jpg, common.image.size, m.0jb5cxj
Demi Lovato, book.book_subject.works, Demi Lovato and Selena Gomez: The Complete Unofficial Story of the BFFs
Pop music, music.artist.genre, Joe Jonas
Demi Lovato, people.person.profession, Actor
A Special Night with Demi Lovato, common.topic.article, m.0p7bgcm
m.0y564kq, film.personal_film_appearance.person, Demi Lovato
Demi Lovato, people.person.sibling_s, m.075s407
Demi Lovato, common.topic.image, demi_lovato.jpg
m.09w7sbc, common.webpage.topic, Demi Lovato
Demi Lovato, people.person.nationality, United States of America
m.0y564gc, film.personal_film_appearance.person, Demi Lovato
Demi-Lovato-L-Strickland-2009-for-Sugar-magazine-photoshoot-anichu90-16801515-1920-2560.jpg, common.image.size, m.0291860
Demi Lovato, base.popstra.celebrity.supporter, m.0dl63fv
demi_lovato.jpg, common.image.appears_in_topic_gallery, Demi Lovato
Demi Lovato, common.topic.webpage, m.0p8bxp6
m.0cq9shl, celebrities.romantic_relationship.celebrity, Demi Lovato
Demi Lovato, base.popstra.celebrity.eats_at, m.064cvlv
Best Friends Forever: Selena Gomez & Demi Lovato: An Unauthorized Biography, book.written_work.subjects, Demi Lovato
Demi Lovato, base.popstra.celebrity.friendship, m.064hjgs
m.0h7c5zj, film.personal_film_appearance.person, Demi Lovato
Demi Lovato, film.actor.film, m.0mzkptd
m.0h4z8q0, film.personal_film_appearance.person, Demi Lovato
Demi Lovato, base.popstra.celebrity.supporter, m.064cv_7
m.09wlff_, common.webpage.topic, Demi Lovato
m.0w0z9fm, tv.tv_guest_personal_appearance.person, Demi Lovato
Demi Lovato, common.topic.webpage, m.09wmk0h
Demi Lovato, common.topic.article, m.02wb6yv
Demi Lovato, film.actor.film, m.0y55m8c
m.065py_5, base.popstra.dated.participant, Demi Lovato
Demi Lovato, base.popstra.celebrity.wears, m.064ggdb
m.0cxqwzl, celebrities.friendship.friend, Demi Lovato
Demi Lovato, music.recording.artist, I Wouldn't Change A Thing
Demi Lovato, people.person.profession, Dancer
m.0y564bw, film.personal_film_appearance.person, Demi Lovato
m.0nf693c, tv.tv_regular_personal_appearance.person, Demi Lovato
Demi Lovato, freebase.valuenotation.is_reviewed, Gender
Date of birth, freebase.valuenotation.is_reviewed, Joe Jonas
m.064cvmz, base.popstra.shopping_choice.shopper, Demi Lovato
Demi-Lovato-L-Strickland-2009-for-Sugar-magazine-photoshoot-anichu90-16801515-1920-2560.jpg, common.image.size, m.0kld1k
Gonna Get Caught, music.composition.composer, Joe Jonas
Demi Lovato, base.popstra.celebrity.hangout, m.064ggh2
Demi Lovato, base.popstra.organization.supporter, m.0dl63h1
m.065q3fy, base.popstra.dated.participant, Joe Jonas
Demi Lovato, tv.tv_actor.guest_roles, m.0d5czrz
m.09y5b4g, common.webpage.topic, Demi Lovato
Demi Lovato, people.person.sibling_s, m.07syfkk
Best Friends Forever: Selena Gomez & Demi Lovato: An Unauthorized Biography, book.written_work.author, Lexi Ryals
Demi Lovato, common.topic.webpage, m.09y5b4g
Demi Lovato, music.artist.label, Republic Records
Teen pop, music.artist.genre, Joe Jonas
Demi Lovato, celebrities.celebrity.celebrity_friends, m.0b68vr8
418px-DemiLovatoApr09.jpg, common.image.appears_in_topic_gallery, Demi Lovato
m.0w9ztm9, tv.tv_guest_personal_appearance.episode, Demi Lovato, Kevin Nealon
Don't Forget, music.composer.compositions, Joe Jonas
Demi Lovato, people.person.places_lived, m.0cq9ttn
m.064hjgs, base.popstra.friendship.participant, Demi Lovato
Demi Lovato, common.topic.image, 418px-DemiLovatoApr09.jpg
Demi Lovato, people.person.education, m.0sw0nwh
Demi Lovato, freebase.valuenotation.is_reviewed, Date of birth
Demi Lovato, freebase.valuenotation.is_reviewed, Profession
Demi Lovato, common.topic.webpage, m.0bnr3l9
Demi Lovato to launch tour with opener David Archuleta, common.resource.annotations, m.09wwh_f
Demi Lovato, music.artist.label, Polydor Records
Demi Lovato, base.famouspets.pet_owner.pets_owned, m.0lxb3kl
ddlovato, internet.blog.blogger, Demi Lovato
m.09y5__b, common.webpage.topic, Demi Lovato
Demi Lovato tops albums chart, but Michael Jackson outsells her, common.resource.annotations, m.09wlt36
Demi Lovato, celebrities.celebrity.celebrity_friends, m.09rjkyv
m.0w9ztn9, tv.tv_guest_personal_appearance.person, Demi Lovato
m.0w9ztm9, tv.tv_guest_personal_appearance.person, Demi Lovato
m.0y563qj, film.personal_film_appearance.person, Demi Lovato
Demi Lovato, music.recording.artist, You’re My Favourite Song
Dancer, people.person.profession, Joe Jonas
m.075s407, people.sibling_relationship.sibling, Demi Lovato
Demi Lovato, freebase.valuenotation.is_reviewed, Spouse (or domestic partner)
Demi Lovato, common.topic.webpage, m.03l1b3c
m.09wmk0h, common.webpage.topic, Demi Lovato
Demi Lovato, base.popstra.celebrity.bought, m.063gdp_
Demi Lovato, base.popstra.celebrity.dated, m.064cvl8
Demi Lovato, base.popstra.organization.supporter, m.064hjz2
m.0w9zt5h, tv.tv_guest_personal_appearance.person, Demi Lovato
m.0cxm3hb, celebrities.friendship.friend, Demi Lovato
Demi Lovato, common.topic.notable_types, Celebrity
Two Worlds Collide, music.composition.composer, Joe Jonas
Demi Lovato, music.composition.composer, Behind Enemy Lines
Demi Lovato, celebrities.celebrity.celebrity_friends, m.0cxm3g_
m.09y60d5, common.webpage.topic, Demi Lovato
Hollywood Records, music.artist.label, Joe Jonas

Answer: Joe Jonas