Karrueche Tran 'Cheating' On Chris Brown with Gay BFF? [WATCH]: Sexy Bikini Hot Tub VIDEO Goes Viral on Instagram, Rihanna's Ex Dumped Again?

Despite all of the dating drama, rumors suggest that model Karrueche Tran's still "in love" with troubled on-and-off again boyfriend, Chris Brown.

UPDATE: Karrueche Tran Celebrates Chris Brown's Jail Release with Romantic 'Kissing' Instagram PHOTO, NOT Cheating on Rihanna's Ex?

But maybe she's officially moved-on... with one of her good guy friends who is allegedly gay!

All this, according to the infamous gossip webloid MediaTakeOut.com, of course.

MTO reports that over the past year (while Breezy delt with his own legal battles), Tran was constantly spotted partying around LA with her male BFF. Rumors suggest that he's gay.

But from the looks of this viral Instagram clip, maybe not...

The hot-and-steamy hot tub clip was recently filmed in Las Vegas.

When the camera finally turns to Tran, she's seen flirtatiously leaning on this "mystery" guy. But she quickly backs-off when she realizes she's being filmed.

Hmm, sort of curious behavior. Tran looks completely guilty, although she wasn't necessarily doing anything wrong!

(Instagram)

Is this the young beauty's way of officially dumping her "Fine China" beau? What do Mstars fans think?