Skrillex is the pseudonym used by Los Angeles, California, USA musician Sonny Moore to differentiate his electronic solo work from his work with From First to Last and his other solo projects. As Skrillex, Moore is an electronic DJ and producer boasting a musical style that incorporates electro house, fidget house, and dubstep. Moore began producing and performing under the alias Skrillex at clubs in the Los Angeles area in 2008.
Diplo, Diplodocus, Wes Gully, and Wes Diplo are all pseudonyms of Wesley Pentz, a Philadelphia-based producer and DJ since 2003. Together with DJ Low Budget he runs Hollertronix, a party and music collective. In addition to his solo career, he has worked with Sri-Lankan/Tamil singer and artist M.I.A.. The two were also romantically involved. Pentz's alias, short for Diplodocus, derives from his childhood fascination with dinosaurs.
Justin Drew Bieber (born March 1, 1994) is a Canadian pop musician, actor, and singer-songwriter. Bieber was discovered in 2008 by American talent manager Scooter Braun, who came across Bieber's videos on YouTube and later became his manager. Braun arranged for him to meet with entertainer Usher Raymond in Atlanta, Georgia. Bieber was signed to Raymond Braun Media Group (RBMG), and then to an Island Records recording contract offered by record executive L.A. Reid.