Sonny John Moore (born January 15, 1988), known professionally as Skrillex, is an American DJ, record producer, and singer. Growing up in Northeast Los Angeles and Northern California, he joined the post-hardcore band From First to Last as its lead vocalist in 2004, and recorded two studio albums with the band—Dear Diary, My Teen Angst Has a Bodycount (2004) and Heroine in (2006)—before leaving to pursue a solo career in 2007. He began his first tour as a solo artist in late 2007. After recruiti...