Bleu DaVinci was the sole rapper on the BMF crime family's record label and ended up serving five years for his associations with the gangsters.

He has yet to be featured in 50 Cent's BMF Starz series.  But if and when he is, he warns 50 Cent it better be in the right way.  [Jump to 1:50]

"The only thing I'm saying is that if they handle my name wrong.  I'm coming to see you.  Play with me if you want.  The writers, the producers, the directors, the executive producers. Y'all play with my name, I'm telling y'all right now.  If you play with my name it's up.  There won't be no more shooting.  No more filming that sh*t.  I'm gonna try to find a way to f*ck up everything about it.  Soon as I get the first report they playing with my name, I'm coming.  So have your security beefed up."

Should 50 be concerned?