Karrueche Tran dumps Chris Brown, changes phone number.

The 26-year-old model has reportedly called it quits with the bad boy rapper.

   

Karruche via Instagram Karruche Tran welcomes Chris Brown home from prison in Instagram photos in June.

Well It's over  again. Chris Brown's on-off girlfriend Karrueche Tran pulled the plug on their relationship and ex Rihanna played a part, TMZ reported.

Tran apparently lost her patience with Brown when he "liked two fan photos on Instagram”of him and RiRi, sources told the gossip site.

The 26-year-old model spoke out in an interview last month about constantly fighting a battle with Brown'’s famous ex and her huge fan base.

"In this case, my boyfriend is a celebrity, whose ex-girlfriend is an even bigger … you know what I'm saying," she said on "Just Keke."

"Not only am I fighting a battle with her, I'm fighting a battle with her 14 million fans. So imagine how that feels for me."

Tran's issues with Brown reportedly went beyond Rihanna, apparently she's been "unhappy for a long time," the source told TMZ.

"Chris acts immature, like a child."

Brown seems unphased by the split as he jet setted off to Saint Tropez this past week. A pal of Tran was seen on the same boat as Brown while he looked to be cozying up to another bathing beauty aboard.

When Brown was released from jail after a three-month stint in June, Tran was waiting for him with open arms.
She threw a huge welcome home bash for the "Forever" singer.
Tran has changed her phone number since she broke up with Brown, the source added to TMZ.