Despite the recent reports claiming that Chris Brown has split from his on-and-off model girlfriend for Rihanna, Karrueche Tran says otherwise -- she insists that she and the X singer are still together.

While Tran is currently focusing on her career, modeling and promoting clubs, Brown is still in anger management rehab, after a judge at the progress hearing ordered the singer to stay there for another two months, being diagnosed with PTSD and bipolar disorder. Although the couple is currently in separate states dealing with their own businesses, Tran says she and the R&B singer are still dating.

"Karrueche isn't worried about all these haters thinking she and Chris aren't gelling together," a mutual source close to both of them said. "That's her boy, always has been always will be. She's stood by him, behind him, on both sides of him, and in front of him. She's there -- a constant in his life -- and the same goes for him where she's concerned."

The source also revealed that Karrueche Tran is extremely happy with her romantic relationship with Chris Brown, despite the two recently un-following each another on Twitter. "They've done that several times before and it means nothing," the source continued. "It's a shame that people always want to bring Chris and her relationship with him down. Too bad, they will all fail."

"She's in a very happy place with her life and career, and she will be with Chris very soon," the source added.