Karrueche Tran and Chris Brown are rumored to have split again, although just like Justin Bieber and Selena Gomez’s frequent break-ups, we’ll see how long this one lasts.

Tran is said to have ended things with her “Loyal” singer boyfriend, who she thinks is “immature.”

According to TMZ, Tran is serious this time and has even changed her phone number so he can’t get in touch with her.

Tran reportedly exploded with anger when she caught Brown “liking” two photos fans posted of him with his ex-girlfriend Rihanna.

"Chris acts immature, like a child,” a source said.

He’s currently on vacation in St. Tropez and has reportedly taken one of her good friends along. He has seemingly responded to that rumor on Twitter on Friday, tweeting, “There is 3 different females in the pictures y'all have! Please put ya glasses on! #thirstyfaceass.”

Tran stuck by Brown’s side when he was in jail and even threw him a welcome home party when he was released.

Brown has previously publicly talked about being in love with both Tran and Rihanna, saying in a video he posted “When you share history with somebody, then you tend to fall in love with somebody else, it's kinda difficult. Is there such thing as loving two people? I don't know if that's possible, but for me, I feel like that."

image via INFphoto.com