Karrueche Tran Revenge [HOAX], Cheating On Chris Brown After Rihanna Love? Bored Girlfriend Caught On 'Mystery Man' Date During Tour Separation [PHOTOS]

Karrueche Tran's allowed to have non-romantic relations with male companions while still dating hip-hop superstar Chris Brown - right?

UPDATE: Hilary Duff Slams Chris Brown's 'Public' Romance With Karrueche Tran Amid Divorce Drama

But is the aspiring model already "creeping around" behind Breezy's back while he travels the country alongside Trey Songz on their "Between The Sheets" tour?

The infamous gossip webloid MediaTakeOut.com has VERY little evidence that shows Tran actually cheating on her "Fine China" beau. But earlier this week, the Instagram bombshell was spotted grabbing some dinner with a "mystery man" in Studio City. Tran looked rather bored following their meal, but the duo still hung around outside the restaurant chatting for awhile. When the exotic beauty finally approached her car to leave, paparazzi snapped viral pics of her "caught in the act" look.

Right...

But Tran's relationship with Breezy's supposedly going great! The singer's ongoing friendship with former flame Rihanna isn't even any issue anymore. An alleged UrbanIslandz explains:

"The way their relationship is now is much different from how it was before... They have a much stronger bond and you can tell by the effort Chris is putting into their relationship even more now with his busy schedule touring and recording an album... Karrueche is definitely not intimidated by RiRi despite being a rich mega-star... I guess you can say that Karrueche more understand the relationship Chris has with RiRi and is comfortable with it despite what anyone want to say."

Maybe she's just trying to make her boyfriend jealous, considering he's currently spending more "quality time" with gorgeous groupies? Maybe Brown will get the hint...

Breezy's next gig is in San Jose, California on Friday (March 6). Check out the full tour schedule here.

When will the on-and-off again couple finally reunite?

Tran remains outspoken on Instagram, but has yet to address this latest "cheating scandal." Probably nothing serious!

But take a look - is this the same "mystery man" joking around with Tran at dinner? If so, it appears that it's just her good friend J. Ryan La Cour - Tran posted the pic herself!

karrueche: "@jryanjl bitty sniff lol."