Description:Well, of all the people that should be hating on Chris Brown right now, Rihanna certainly is not!
Rihanna, who turns 24 in a few days, threw a small early birthday party for herself Monday in Los Angeles at a private house.
About 100 friends were invited to Rihanna’s Caribbean themed soiree, including Katy Perry, Bruno Mars, and yes- her abusive ex, Chris Brown
Sources at the bash say that Chris was indeed there and he and Rihanna definitely appeared friendly. This weekend’s Grammy’s marked the (0:57)