Chris Brown was spotted with his ex, Karrueche Tran after he performed at a show in San Fransico, U.S.A. Chris has been having Issues with Rihanna recently, both of them even took to twitter to exchange words recently. I think Rihanna knows about Chris Brown not been able to stay away from his ex Kar and that maybe be the reason she wants Him out of Her life. See his sub tweet to Rihanna a day after the show below:
