Karrueche Tran, Rihanna Beef: Chris Brown's Girlfriend Cried For Fame, Rihanna Calls Her 'Desperate' [RUMORS]

Pop star Rihanna has had enough of Karrueche Tran's desperation for fame.  Chris Brown's ex-girlfriend is annoyed that the 26-year-old appeared in BET's KeKe Palmer show and talked about their twisted love triangle.

According to Hollywoodlife.com, sources close to Rihanna says that the "Diamonds" singer think Karrueche is seeking fame off association without any real talents.

"Rihanna's so thankful and humbled that she's able to have a career based on her talent, and that she didn't have to degrade herself to get to the level she's at now," the source revealed, "She's a true bi**h and all others need to recognize that and keep her name out of their mouths."

The Barbadian beauty told sources that she's done with Chris and the women he involves himself with, "She doesn't want to be involved in any way with Chris' woman and would prefer them to keep their business to themselves and not put her name in their issues," our source added "[Rihanna's] not interested in helping the next bi**h be famous and come up in the game, based on them throwing her name in the ring."

MStars News previously reported:

Rihanna attacked Karrueche Tran after she mentioned her and Chris Brown's affair in an interview with BET's "Just Keke."

The 26-year-old singer posted a Vine video on Twitter after clips of the long awaited interview went viral. Rihanna sent subliminal message claiming her lady parts was the very reason Chris cheated on the fashionista. Twitter fans immediately reacted to the epic shade thrown at Karrueche.

In Karrueche's July 16^th interview she admitted that she didn't expect the backlash from the love triangle to occur because it was "real life."

"Just keeping a level head and positivity," Karrueche said. "I've never dated a celebrity before so it was very new to me. Paparazzi and all that. And then, even the situation with Rihanna, you know the reason why people tuned into this so much was because it's relatable. I have girlfriends, I have family who's gone through the same situation."

"We all go through it, do you know what I'm saying? But, however...in this case my boyfriend is a celebrity who's ex-girlfriend is an even bigger celebrity," said added. "Do you know what I'm saying? So, not only am I fighting a battle with her, I'm fighting a battle with her 14 million fans or however else. So, imagine how that feels for me when I gotta get on Twitter and I see a whole bunch of stuff."

According to Hollywoodlife.com, Chris Brown feels horrible about seeing his model girlfriend cry on national television about the embarrassment and bullying she endured during their relationship.

A close source to the Chris said, "When he watches shit like that, it makes him look at himself and realize just how fucked up he's been and how the women in his life feel. In moments like these, it gives him the opportunity to see how those closet to him view him and how he makes them feel. It's hard for him to watch Kae ball like that. It's tough as hell. He knows he hasn't always been the best man to her. But, he's human and everyday he's learning on how to drastically improve his behavior and relationships."