MediaTakeOut.com learned that DRAMA popped off at a private party that Rihanna was throwing for her best friend Melissa last night.
The party was being held inside a Los Angeles mansion and just about EVERYONE who is ANYONE out in Los Angeles was there.
But according to our snitch, some Los Angeles gang members tried to crash the party and were turned away. But before they left, a fight broke out and police were called.
The insider told MediaTakeOut.com, “It was a little scuffle, no one was hurt or arrested.”
Developing . . .
