Karrueche Tran vs. Rihanna Beef, Eminem's 'Crush' Laughs-Off Chris Brown 'Bullsh*t' Break-Up, 'What Goes Around Comes Around!'

Rumors suggest that Chris Brown recently broke-up with on-and-off again girlfriend, Karrueche Tran. And ex-sweetheart Rihanna couldn't care less - she's just glad it wasn't her this time!

UPDATE: Chris Brown Disses Karrueche Tran? Hilarious 'B*tch You Owe Me' Parody Of Sam Smith's' 'Stay With Me' [WATCH]

Since officially ending things with Tran, Breezy's been slyly "flirting" with the 26-year-old Barbadian beauty. Check out the hip-hop crooner's suggestive shout-out on Instagram...

The 25-year-old "Fine China" singer also attended RiRi's "The Monster" tour in LA earlier this month - what's up with that?

Anyway, here's how Rihanna allegedly feels about Brown's new single status:

"She's not trying to be a b*tch but her attitude towards it is like what goes around comes around," a supposed insider tells HollywoodLife.com. "She's just glad she's not on the receiving end, again, off his bulls*it. Better that girl than Rihanna."

RiRi's typical bada$$ attitude!

Apparently, the "Pour It Up" songstress loves not being attached to any specific man right now (sorry, Drake)!

"It's that one piece that's missing, but it's cool because she's not looking for it," the source reveals. "She's over searching. She knows it will come, that he will come. And when he does, it's going to be a real tight fit, in every way possible."

But will RiRi "hook-up" with rapper Eminem on their tour this summer?

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