Chris Brown and Karrueche Tran apparently split because he shared a revealing picture of her on Instagram.

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The couple, who have been off and on for the last two years or so, seemed to have been going strong after Tran supported the Loyal singer during his stints in rehab and jail. But now they are reportedly on the outs after he shared a racy picture of her Friday.

In the picture, 26-year-old Tran was laying on her stomach on a bed wearing a revealing black thong and black bra. Her head is turned and she's smiling. But she wasn't all smiles after getting wind of the picture that has since been deleted.

An insider told Radar Online Monday, "It seems she was upset by Chris' photo. She didn't want to listen to any Chris Brown music."

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Tran seemed to speak on the break up on her Instagram page. She posted a quote from Buddha that reads, "In the end, only three things matter: how much you loved, how gently you lived, and how gracefully you let go of things not meant for you."

She added the caption, "Well.."

The on-again-off-again couple might have confirmed their split on Intagram as well. They both deleted all pictures of the other person from their own accounts.

Tran and Breezy have been going off and on for multiple years. Their relationship hit a few hiccups when he went back forth between Tran and his ex-girlfriend, Where Have You Been singer Rihanna.

Tags: Chris Brown Karrueche Tran Chris Brown Girlfriend 2014