Joshua Scott Chasez (born August 8, 1976), better known as JC Chasez, is an American singer, songwriter, recor producer, and occasional actor, best known as one of the lead vocalists in the pop group 'N Sync. In 2004, Chasez released a solo album, Schizophrenic, and has gone on to write and produce for music acts such as Girls Aloud, Basement Jaxx, and the Backstreet Boys.