Rihanna and Chris Brown are officially over and it looks like his relationship with Karrueche Tran is heating up.
On May 17, Brown tweeted a "Happy bday" message to Tran, to which she responded with a heart.
Sources told HollywoodLife.com, that Brown and Tran are not yet back together, but have been spending more time together since his breakup with Rihanna.
“He’s been initiating contact with her, not the other way around," a source told HollywoodLife.com. "I wouldn’t say Karrueche and Chris are together but they are talking and kicking it.”