Karrueche Tran 'Leftovers' Shade, Ignores Rihanna & Chris Brown 'Back Together' Drama, 'Tacky' Diss

Rihanna was a huge fan of ex-boyfriend Chris Brown's BET Awards performance on Sunday evening (June 28). Rumors now suggest that the on-and-off again hip-hop couple might even get back together! So Karrueche Tran needs to back off - and the 27-year-old aspiring model is totally okay with that!

According to the "B*tch Better Have My Money" beauty, Tran should give Breezy a break and just move-on already:

"Rihanna doesn't really know Karrueche all like that and doesn't walk in her shoes," an alleged insider tells HollywoodLife.com. "But from her outside perspective, she feels she goes too hard on him and let's the world in on their business on social media. That's just tacky and childish! Ri thinks Karrueche needs to give that boy a break" (read more on the full story here).

Well - RiRi can have him! Maybe the 27-year-old Barbadian songstress is simply jealous because the "Loyal" crooner ultimately ditched her for Tran?

"Karrueche doesn't know why Rihanna is now trying to fight with her. Maybe she's mad because Karrueche took Chris from her and she was the one who got dumped in the end," another HollywoodLife.com snitch explains. "Yeah, maybe that's it. But Karrueche's done scraping her plate and Rihanna's free to have her leftovers and the headaches that come with it."

Tran won't let such "break-up and make-up" drama tear her down! She even avoided her "a$$hole" ex at the same awards show last month.

But the "FourFiveSeconds" superstar can't really be considered "leftovers" - considering she actually had Brown first!

Meanwhile, Tran surprisingly remains neutral on Instagram, and continues promoting her new shoot with the popular fashion magazine Flaunt:

Hopefully these sexy snapshots don't entice Breezy yet again...

Should this bitter girlfriend feud continue? Sound-off in the comments section below!