Rihanna, Chris Brown Break-Up [PHOTOS]: Chris Clubs with Blonde Keisha Kendall, RiRi Parties it Up in LA, Tries to Avoid Ex, LA Dodger Matt Kemp

Less than a month ago, while promoting “Fine China” Chris Brown claimed that he and Rihanna were still together rumors are swirling that the superstars’ off again/on again love fest has sizzled (for good?).

A newly single Rihanna, hit the town Monday night, and was seen partying up with her fav’s weed and alcohol at Los Angeles Greystone Manor night club, all while ex Matt Kemp was just steps away.

While there is no mention that Matt and Rihanna rekindled their old flame, Ri Ri sure knows how to work that club therapy to get over Chris Brown. Rihanna Tweeted and Instagramed a photo the morning after her “epic” Greystone Manor night on the town.

Chris Brown was seen getting over his Rihanna, Saturday, with a blonde, Keisha Kimball, 22, according to TMZ. Chris and Kimbal were holding hands, but according TMZ, the blonde white girl, who said that she is “ always Chris’s waitress” also made it clear to TMZ, that she doesn’t date black men. “I don’t go for black guys."

While the photo of Kimball and Brown made headlines, as rumors stirred that she was the reason for Brown and Rihanna split, Kimball told TMZ; "Whatever is going on between Rihanna and Chris Brown is between them. I’m not trying to be a home wrecker."