KELIS - ACAPELLA (Acapella)br br Film Producer: Ron Mohrhoff, Coleen Haynesbr Production Company: H. S. I. Productionsbr Film Director: Rankin&Chris, Nicole Ehrlichbr Composer Lyricist: Makeba Riddick, Frédéric Riesterer, David Guetta, Kelis, Jean Baptistebr br © 2010 will.i.