Street HoopsPimp Uniforms
At the cheats screen, press R, X, Y, Black.
At the cheats screen, press White, Black, White, Black.
Successfully complete the 'Lord of the Court' challenge on any difficulty setting on the Venice Beach court to unlock Xzibit.
Play As Master P & Lil' Romeo
Go to the clothing store (FootAction) before starting a game and keep purchasing P.Miller clothing until you have spent a couple thousand dollars on it. When you leave the store, you should be notified that you unlocked Master P and his son Lil' Romeo.