Karrueche Tran Disses Chris Brown, 'Stop Calling!' Heartbroken Ex-Girlfriend Will Never Forgive Baby Mama Betrayal, Still Jealous Of Rihanna & 'Fake' Love?

Forget about it - Karrueche Tran does NOT plan on reconciling with Chris Brown, this time!

Breezy commited the ultimate betrayal after secretly fathering a baby girl with Instagram groupie, Nia. And he did so while still dating Tran... which means he cheated (again).

And although rumors suggest that the "Loyal" crooner hopes to win back her heart for good, the aspiring fashionista wants nothing to do with him anymore!

So the 25-year-old hip-hop superstar should just give-up, already. Instead of lingering in heartbreak, Tran's ready to official cut any romantic ties. An alleged insider tells HollywoodLife.com:

"She would like him to stop calling her, stop emailing her and stop trying to get her attention from her friends and social media stalking her... She's done and wants to move on with her life and thinks his focus should be on his baby and career."

Do MstarsNews readers think Tran's making the right decision?

Meanwhile, rumors suggest that the 26-year-old beauty still holds a bitter grudge against Brown's former flame, Rihanna. And again, such negative feelings have everything to do with Breezy's deceitful ways. Another supposed snitch reveals:

"Chris is a liar... She doesn't believe many things he's told her over the years. One of the big questions she has is whether she was just a rebound chick to Chris, so he could make Rihanna mad. She honestly thinks she could have been a pawn in Chris' deceitful game of manipulation. She thinks he's capable of being that f*cking callous."

Ouch. apparently, Tran even doubts that the "Fine China" singer even truly loved her!

"If he did, he wouldn't have cheated and he damn sure wouldn't have hid the fact he had a daughter. The more she thinks about him, the more she thinks her entire relationship with him was a lie from day one... That's so hard for her to swallow, but it's becoming more and more true."

Perhaps she's getting a little too resentful?