Why doesn't anyone call him Master P?

Did anyone notice that they keep calling him "P. Miller" instead of Master P, and they always call him an "entertainer" instead of a "rapper." I think this movie would have been better if it was a documentary about C-Murder looking after his sisters kids.

Also did McDonalds really pay for Product Placement in this movie?

Oh, and does Master P have a clothing line? He should have put some of his clothes on the actors. Oh wait...