perfo hax (proofs!)

ok, so i'm searching for a movie, probably 5-6+ year old. The only thing i remember is that it was about a bunch of black guys (G's) that tried to get to L.A. to take part in filming of some rap music video. there were two bus drivers called Rasco and Bob. They also had a white guy who thought that deep inside he was black... if something comes to your mind reading these blurry memories please help.

cookie guaranteed <3