Evan Agostini/AP; Gustavo Caballero/Getty
Well, that could have been awkward
: Chris Brown
were both partying at L.A. nightspot Greystone Manor Supperclub, but the exes stuck to separate sides of the venue, according to a clubgoer. Brown was there with rumored girlfriend Karrueche Tran
and some pals. According to the clubgoer, the exes
But that didn't stop Brown from dancing to Rihanna's music. A few nights earlier, the R&B singer was out at Tru Hollywood with his friends, and he was in a "great mood," a source, who spotted him dancing on a table to her hit "We Found Love," tells us.
Back at Greystone that night, the singers were in good company: Dr. Dre
was there celebrating his birthday. – Jennifer Garcia and Jessica Wedemeyer