Kylie Kristen Jenner (born August 10, 1997) is an American media personality. She has starred in the E! reality television series Keeping Up with the Kardashians since 2007 and is the founder and owner of cosmetic company Kylie Cosmetics. At age 14 in 2012, she collaborated with the clothing brand PacSun, along with her sister Kendall, and created a line of clothing, "Kendall & Kylie". In 2015, Jenner launched her own cosmetics line called Kylie Lip Kits, which was renamed to Kylie Cosmetics the following year. She also released a mobile app that reached number one on the iTunes App Store.

Joseph Adam Jonas (born August 15, 1989) is an American singer, songwriter, and actor. He rose to fame as a member of the pop rock band the Jonas Brothers, alongside his brothers Kevin and Nick. The group released their debut studio album It's About Time through the Columbia label in 2006, which failed to achieve commercial success. After signing with Hollywood Records, the group released their self-titled second studio album in 2007, which became their breakthrough record. The band became prominent figures on the Disney Channel during this time, gaining a large following through the network: they appeared in the widely successful musical television film Camp Rock (2008) and its sequel Camp Rock 2: The Final Jam (2010) as well as two of their own series, Jonas Brothers: Living the Dream (2008–2010) and Jonas (2009–2010).