Chris Brown is spotted leaving Tru Nightclub in Hollywood with girlfriend Karrueche Tran. Karrueche and Rihanna are said to be at war over tweets and Facebook messages to one another, Karrueche said earlier this week on her Facebook 'I'm Angelina, you're Jennifer. C'mon you see where Brad at', it's starting to looks as though she is morphing into Rihanna, with her new blonde hair and sharpened fake nails.