Question: The star that played the role of Jamie Bartlett is a younger sister to who? 

full_context: Document 1: Confessions of a Teenage Drama Queen (novel): Confessions of a Teenage Drama Queen is a young adult novel by Dyan Sheldon. Originally released in 1999 through Candlewick Press, it was later turned into a Disney motion picture of the same name in 2004 starring Lindsay Lohan and was made one of the ALA book picks for 2006. A sequel, "My Perfect Life", was released in 2002.
Document 2: Diary ng Panget: The Movie: Diary ng Panget (lit. Diary of an Ugly Person) (also known as Diary ng Panget: The Movie) is a 2014 Filipino teen romantic comedy film based on the best-selling novel of the same name written and published on Wattpad by Denny R. The film was directed by Andoy Ranay and stars Nadine Lustre, James Reid, Yassi Pressman, and Andre Paras. It was distributed by Viva Films and released on April 2, 2014, in theaters nationwide.
Document 3: Aly Michalka: Alyson Renae "Aly" Michalka ( ; born March 25, 1989) is an American actress and recording artist. She gained fame for playing the role of Keely Teslow in the Disney Channel series "Phil of the Future" and has participated in film and other television roles including the CW series "Hellcats" and "iZombie". Michalka and her sister, actress Amanda "AJ" Michalka, are members of the musical duo Aly & AJ.
Document 4: Kaitlyn Dever: Kaitlyn Dever ( ; born December 21, 1996) is an American actress. She is best known for her roles as Gwen Thompson in the "American Girl" film entitled "", Loretta McCready in "Justified", Eve Baxter in "Last Man Standing", and Jayden in "Short Term 12".
Document 5: Jansen Panettiere: Jansen Rayne Panettiere (born September 25, 1994) is an American television, film and voice actor. He is best known for his roles in films "The Perfect Game", "" and "The Martial Arts Kid". Jansen is the younger brother of actress Hayden Panettiere.
Document 6: Emma Kenney: Emma Rose Kenney (born September 14, 1999) is an American actress known for her roles in "Epic" (2013), "Shameless" (2011–present) as Debbie , and "Bittersweet" (2008).
Document 7: Danielle Panabaker: Danielle Nicole Panabaker (born September 19, 1987) is an American actress. She began acting as a teenager and first came to prominence for her roles in the Disney films "Stuck in the Suburbs" (2004), "Sky High" (2005) and "Read It and Weep" (2006), the latter alongside her younger sister Kay Panabaker, and in the HBO miniseries "Empire Falls" (2005).
Document 8: Jump In!: Jump In! is a 2007 Disney Channel Original Movie, which premiered on January 12, 2007. It was released on Disney Channel UK on April 27, 2007. The film, starring Corbin Bleu and Keke Palmer, revolves around a young boxer, Izzy Daniels (Corbin Bleu), who trains to follow in his father's footsteps by winning the Golden Glove. When his friend, Mary (Keke Palmer), who harbors a secret crush on him, asks him to substitute for a team member in a Double Dutch tournament, then, Izzy discovers his new love for jumping rope and in the meantime, he soon discovers true love in Mary. Filming took place from June–July 2006 in Toronto, Canada.
Document 9: Princess of Gossip: Princess of Gossip is a young adult novel by Sabrina Bryan (The Cheetah Girls, Dancing with the Stars) and Julia DeVillers (How My Private, Personal Journal Became A Bestseller). The book, published by MTV/Simon & Schuster was released on October 7 and sold out on Amazon.com on the first day.
Document 10: Kay Panabaker: Stephanie Kay Panabaker (born May 2, 1990) is an American actress, voice actress, and zookeeper. She is best known for her roles as Jenny Garison in the 2009 reboot of "Fame", Debbie Berwick on "Phil of the Future" and Nikki Westerly on "Summerland". She is the younger sister of Danielle Panabaker.
Document 11: Shelley Hennig: Shelley Catherine Hennig (born January 2, 1987) is an American model and actress. She is also a beauty pageant titleholder who held the Miss Teen USA 2004 title. She played Stephanie Johnson on "Days of Our Lives" and starred in the CW series "The Secret Circle" as Diana Meade. She played the character Malia Tate in "Teen Wolf". Hennig also starred in horror films "Unfriended" as Blaire Lily and "Ouija" as Debbie Galardi. She has been nominated for two Emmys for her role on "Days of Our Lives". She has won a 2016 Teen Choice Award.
Document 12: Read It and Weep: Read It and Weep is a 2006 Disney Channel Original Movie which premiered on July 21, 2006. It is based on the novel "How My Private, Personal Journal Became A Bestseller" by Julia DeVillers. Sisters Kay and Danielle Panabaker star as Jamie Bartlett and her alter ego Isabella (Iz or Is), respectively. Both sisters have starred in previous Disney Channel films: Kay in "Life Is Ruff" (2005), and Danielle in "Stuck in the Suburbs" (2004), like "Read It and Weep", those films also premiered in July in their respective years.
Document 13: Twitches (film): Twitches is a 2005 Disney Channel Original Movie, is based on the popular "Twitches" book series published by Scholastic Press. Produced by Broomsticks Productions Limited, the film stars Tia Mowry and Tamera Mowry as Alexandra Fielding and Camryn Barnes, respectively. On its premiere night, "Twitches" scored over 7 million viewers. The movie drew 21.5 million viewers in four airings on its first weekend and was the week's most popular cable program. A sequel, "Twitches Too", aired on October 12, 2007, as a part of Disney Channel's Hauntober Fest.
Document 14: Juliette Barnes: Juliette Jolene Barnes-Barkley is a fictional character and one of the two leads in the ABC/CMT musical drama series "Nashville". Juliette is portrayed by actress Hayden Panettiere since the pilot episode, which aired on October 10, 2012. Juliette was a teenage country sensation and is now making more mature music. She tries to take the throne, as Queen of Country music, from rival Rayna Jaymes. Panettiere has received critical acclaim for her performance as Juliette and she has been nominated for a Golden Globe Award for Best Supporting Actress – Television Series Drama in 2013 and 2014, a Satellite Award for Best Actress – Television Series Drama in 2012 and a Critics' Choice Television Award for Best Supporting Actress in a Drama Series in 2016.
Document 15: Jamie Lynn Spears: Jamie Lynn Spears (born April 4, 1991) is an American actress, singer and songwriter. The younger sister of recording artist Britney Spears, she is known for her role as Zoey Brooks on the Nickelodeon teen sitcom "Zoey 101", on which she starred from 2005 to 2008.
ground_truth: Danielle Panabaker