Chris Brown and on-again, off-again girlfriend Karrueche Tran are reportedly back together.

A photo posted by karrueche (@karrueche) on Apr 30, 2015 at 5:03pm PDT

Speculation of the couple's reunion actually began on April 30 when the California model took to her Instagram account to post a photo of two dogs that supposedly belong to the R&B star.

"hi baby," she captioned the photo.

"Chris and Karrueche are back together and taking things slow," an insider close to the pair recently confirmed to HollywoodLife.com, adding that Tran is again wearing the rings that Brown gave her.

Also, both of them were in Las Vegas, Nevada, to see the epic Floyd Mayweather-Manny Pacquiao fight on May 2, and the "New Flame" singer was supposedly "dying to see" his lover.

The publication reported that since the two are still "easing into things," they did not spend the entire weekend together.

Another source revealed to HollywoodLife.com that Brown and Tran have been having "hot and steamy" texting sessions lately, while apart from each other.

"He's been telling her all the things he wants to do to her, and it really turns her on," the source claimed, insisting, "It's going to happen, he knows it and she knows it. She just can't stop herself."

However, the source also said that despite the couple's sexual attraction, Tran felt a bit hesitant about reconciliation, especially after Brown's infidelity and fathering his lovechild Royalty with Nia Guzman-Amey, and was "somewhat relieved" that she was busy with her schedules right after "officially reuniting."

On the other hand, the "Autumn Leaves" crooner was "totally heartbroken" when he was not able t see Tran right away.

"He told her he wanted to see her this week," the source added.

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