Chris Brown Dating Karrueche Tran Or Rihanna? Tweets Cryptic Message

Singer, Chris Brown posts a cryptic tweet about his ex-girlfriend, Karrueche Tran?

Thursday, the star tweeted, "Don't know who you are anymore. I wish there was still an 'us.' I love who I love. Take nothing for granted."

Could he be talking about Karrueche Tran?

The 27-year-old model has made it clear that she is over her ex and wants to move forward without the Chris Brown stigma attached to her brand.

In June, cameras were quick to catch the "Loyal" singer walking steps behind his heartbroken ex and later jumping into her car where their voices could be heard behind the paparazzi cameras clicks and spectators awkwardly watching with their jaws dropped.

Recently, Kae told Big Boy's Neighborhood that she always tried to avoid a run-in with the star, "It's hard...I make it so we don't have to cross paths so it's not awkward but I do get on Instagram and there's people tagging us or I'll hear a song, you know, but I kind of just block it out," she explained, "Definitely keep it cordial and positive, no drama. I'm not about the drama."

While t the BET Awards, she said she made sure she had security to block her ex from making his way towards her, "I did have security just because as you- I'm sure you know, things got a little crazy a few weeks ago," she told the interviewer."

Does Chris want her back?