DJ / producer Danger Mouse . Among Cee Lo's hits are the singles "Closet Freak" (2002); "I'll Be Around" (2003), produced by Timbaland ; " Crazy " (2006), by Gnarls Barkley ; and " Fuck You " (aka "Forget You") (2010). Cee Lo Green Cee Lo at a Gnarls Barkley concert