NSYNC was a vocal group consisting of five young male singers.
Chris Kirkpatrick . He has provided voices for numerous kids shows , including the voice of Chip Skylark on The Fairly OddParents . JC Chasez . He started out his career as a cast member on The Mickey Mouse Club before rising to stardom with NSYNC , and by writing and producing for music acts such as Girls Aloud , Basement Jaxx , David Archuleta , and Matthew Morrison . Joey Fatone . He is best known as a member of the boyband NSYNC , in which he sang baritone . Justin Timberlake . Born and raised in Tennessee , he appeared on the television shows Star Search and The All-New Mickey Mouse Club as a child . Lance Bass . He grew up in Mississippi and rose to fame as the bass singer for the American pop boy band NSYNC . NSYNC . NSYNC consisted of Justin Timberlake , JC Chasez , Chris Kirkpatrick , Joey Fatone , and Lance Bass .