Question: Doug the Pug has a large following on social media and among his celebrity friends is an American singer and songwriter whose work has been recognized with, among other things, two "Billboard" what?

Context articles: Tarheel Slim
Dion DiMucci
Doug the Pug
Abu Azrael
Meghan Trainor
Dennis Linde
Del Harrison
Alex Nelson
Young Paperboyz
WhoSay

Allen Rathel Bunn (September 24, 1923 – August 21, 1977), who was sometimes credited as Alden Bunn and who performed as Tarheel Slim, was an American singer, guitarist and songwriter whose work spanned gospel, blues, doowop, R&B, pop, and rockabilly.
 After singing in various gospel groups he became a member of The Larks before recording with his wife Anna Lee "Little Ann" Sandford, and then as a solo performer.
Dion Francis DiMucci (born July 18, 1939), better known mononymously as Dion, is an American singer, songwriter whose work has incorporated elements of doo-wop, rock and R&B styles—and, most recently, straight blues.
 He was one of the most popular American rock and roll performers of the pre-British Invasion era.
 He had 39 Top 40 hits in the late 1950s and early 1960s as a solo performer, with the Belmonts or with the Del Satins.
 He is best remembered for the singles "Runaround Sue", "The Wanderer", "Ruby Baby" and "Lovers Who Wander", among his other hits.
Doug the Pug is a Pug living in Nashville, Tennessee who has gained a large internet and social media following.
 Born in Ohio, Doug made the move to Nashville as a puppy when his owner, Leslie Mosier, adopted him and brought him to his current home.
 He has a large following on social media and has reached the status of a "celebrity dog."
 He is the most followed Pug on the internet.
 Doug's Facebook page has over 5.9 million likes, his Instagram account has over 2.8 million followers and his Twitter account has over 1 million followers.
 He also has his own Vine, Spotify and YouTube accounts.
 Doug has made appearances with various celebrities and appeared at special events such as music festivals.
 Among these celebrity friends are Ed Sheeran, Justin Bieber, Meghan Trainor, John Legend, and many more.
 He also appeared in Katy Perry's music video for "Swish Swish".
Ayyub Faleh Hassan al-Rubaie (Arabic: أيوب فالح حسن الربيعي‎ ‎ ), known by his nom de guerre Abu Azrael (Arabic: أبو عزرائيل‎ ‎ , literally "Father of Azrael"), also known as the "Angel of Death" (Arabic: ملاك الموت‎ ‎ ), is a commander of the Kataib al-Imam Ali, an Iraqi Shi'a militia group of the Popular Mobilization Forces that is fighting ISIL/ISIS (Islamic State of Iraq and the Levant) in Iraq.
 He has become a public icon of resisting ISIL in Iraq among Shia Iraqis with a large following on social media.
 His motto and catchphrase is "Ella Tahin" (Arabic: إلّا طحين‎ ‎ ), literally meaning "Until/into dust" interpreted to mean "Grind you to dust."
Meghan Elizabeth Trainor (born December 22, 1993) is an American singer and songwriter.
 Trainor's work has been recognized with several awards and nominations, including a Grammy Award, Music Business Association's Breakthrough Artist of the Year accolade and two "Billboard" Music Awards.
Dennis Linde (March 18, 1943December 22, 2006) was an American singer and songwriter whose work was primarily in country music.
Del Harrison is an American stand-up comedian from New Orleans.
 On top of being a comedian, she is also an actress, soul singer, writer, host and entrepreneur.
 Her comedy, stage presence and onstage persona have gained her a large following from fans.
 She has a large following on social media and she designed her own shirt line, which she regular sells out at her shows.
Alex Nelson (born March 22, 1975) is an American singer/songwriter whose work is a blend of acoustic/electric guitar-driven indie rock/pop/electronica.
Young Paperboyz is a Nigerian hip-hop, R&B, and pop group composed of Mayor Boss (born 5 June 1986) and Della Ratta (born 27 October 1987) based in Europe.
 Young Paperboyz derived their stage name from friends while growing up back in 2007.
 They have recently achieved a large following on Facebook and other social media by posting and reposting internet memes.
WhoSay is an American social media service and branding platform for celebrities and their fans.
 Founded in Los Angeles in 2010, with financing by Creative Artists Agency (CAA), Amazon.com and other investors, it is notable for allowing its users to retain ownership rights over the content that they post to their accounts, through copyright branding, and for enabling users to post content to other social media sites like Twitter, Facebook, Instagram and Tumblr simultaneously.
 WhoSay describes itself as a "social celebrity magazine" whose editorial team keeps its users informed about the latest celebrity and entertainment news.