Just a few days after their breakup, Chris Brown and Karrueche Tran were spotted on Thursday, July 10, while leaving the Hollywood Hennessy Party together. Is the on-and-off couple on again?

According to RadarOnline, Tran just cannot get enough of Brown.

"Karrueche can't stay away from Chris because they're young and in love," a source close to the 26-year-old model said. "I think they are just really drawn to one another. They care about each other. It's why you go back to something you know isn't good for you."

The source also revealed what Tran sees in the "Loyal" hitmaker: "He's creative, artistic and physically appealing too."

Despite Brown's alleged reunion with the Kill designer, another source claimed that the 25-year-old singer might have another woman on his mind -- his ex-girlfriend Rihanna.

"He goes back to Rihanna so often," the source said, adding, "I think" Brown is in love with both women.

"Rihanna keeps going back to him because she's a glutton for punishment, and he was probably her first real love," the source said. "I don't think he is playing both of them. I just think they have a weird relationship. He's clearly tied to both women. He's emotionally and physically attracted to both.

"He will always be tied to Rihanna and they will always have a connection." The source said Brown will always be tied to Rhianna. But for now, Brown chooses Tran: "Karrueche just seems nice than Rihanna. She has a less strong personality."

In addition, Chris Brown is far from being worried about Karrueche Tran leaving him for good.

"He's been spoiled by Karrueche, by Rihanna, by his family, by everybody. He doesn't think he's ever in a position to lose, especially not with women," a source close to the R&B singer told Hollywood Life. "He's told Karrueche time and time again that no one can compete with her and he meant that.

"His train of thought is that he's done so much for her in terms of getting her in the biz, basically creating a career for her that she wouldn't have had otherwise if it weren't for him and his name," the insider added.