Bruno Mars

Peter Gene Hernandez (born October 8, 1985), professionally known by his stage name Bruno Mars, is an American singer, songwriter, record producer, and choreographer. Born and raised in Honolulu, Hawaii, by a family of musicians, Mars began making music at a young age and performed in various musical venues in his hometown throughout his childhood. He graduated from high school and moved to Los Angeles to pursue a musical career. Mars produced songs for other artists, co-founding the production team The Smeezingtons.

Mars had an unsuccessful stint with Motown Records, but then signed with Atlantic in 2009. He became recognized as a solo artist after lending his vocals to the songs "Nothin' on You" by B.o.B, and "Billionaire" by Travie McCoy, which were international successes, and for which he co-wrote the hooks. His debut studio album, Doo-Wops & Hooligans (2010), was anchored by the U.S. Billboard Hot 100 chart-topping singles "Just the Way You Are" and "Grenade", as well as the number-five single "The Lazy Song". His second album, Unorthodox Jukebox, released in 2012, peaked at number one in the United States. The album spawned the international singles "Locked Out of Heaven", "When I Was Your Man" and "Treasure".

Anna Kendrick

Anna Kendrick (born August 9, 1985) is an American actress and singer. She began her career as a child actor in theater productions. Her first prominent role was in the 1998 Broadway musical High Society, which earned her a Tony Award nomination for Best Featured Actress in a Musical. She made her film debut in the musical comedy Camp (2003).

Kendrick rose to prominence for her supporting role in The Twilight Saga (2008–12), the blockbuster film franchise based on Stephenie Meyer’s book series of the same name. She went on to earn critical acclaim for her performance in Up in the Air (2009), including an Academy Award nomination for Best Supporting Actress.

Kendrick has since featured in successful films like the comedy-drama 50/50 (2011), the crime drama End of Watch (2012), and the musical fantasy Into the Woods (2014). She has achieved further fame for playing the protagonist in the successful musical comedy Pitch Perfect (2012) and its blockbuster sequel Pitch Perfect 2 (2015).

Miley Cyrus

Miley Ray Cyrus (born Destiny Hope Cyrus; November 23, 1992) is an American singer, songwriter, and actress. Born and raised in Franklin, Tennessee, she held minor roles in the television series Doc and the film Big Fish in her childhood. Cyrus became a teen idol for her portrayal of the starring character Miley Stewart in the Disney Channel television series Hannah Montana in 2006; her father Billy Ray Cyrus additionally starred in the show. Cyrus subsequently signed a recording contract with Hollywood Records; her debut studio album Meet Miley Cyrus (2007) was certified quadruple-platinum by the Recording Industry Association of America (RIAA) for exceeding four million shipments. Cyrus released her second album Breakout and launched her film career as a voice actress in the animated film Bolt in 2008.

Cyrus starred in the feature film Hannah Montana: The Movie and began cultivating a maturing image with her EP The Time of Our Lives in 2009. In 2010, she released her third album Can't Be Tamed, which stands as the lowest-selling record of her career, and starred in the coming-of-age film The Last Song. During production of the movie, she began an on-again, off-again relationship with her co-star Liam Hemsworth. Cyrus focused on her acting career with several television and film appearances in 2011 and 2012. Her sexually explicit behavior generated widespread controversy while promoting her fourth album Bangerz (2013), her first under her recording contract with RCA Records. Cyrus' independently-released fifth studio album Miley Cyrus & Her Dead Petz (2015) deviated from her traditional pop style for more psychedelic experimentation.