By Staff Reporter (staff@latinospost.com) | First Posted: Jul 05, 2013 11:32 PM EDT

Will news surrounding Chris Brown and Rihanna's rollercoaster love affair ever die out? We guess not.

Now, it seems Brown's current beau, Karreuch Tran, is joining the madness, dissing Rihanna for a video she posted online.

Just a few days ago, RiRi posted a video of her twerking to a song by Drake. And if you have been living under a rock, Drake and Brown have been feuding over the 'We Found Love'-singer. Remember the bar incident that forced Tony Parker to have laser surgery for his eyes?

Anyway, Rihanna's Instagram video of her twerking caused a stir online. It seemed that fans and even non-supporters enjoyed the video, except for Karreuche Tran.

In a recent report by Hollywood Life, Tran didn't seem too impressed with the singer's dance routine, noting it as tasteless way to grab attention.

"Karrueche doesn't really talk about Rihanna but she has seen her Twerk video and couldn't believe it," a source closed to the 25-year-old model told Hollywood Life. "From her perspective, it wasn't tasteful at all. There was just no reason for all that. I don't know. That girls free to do whatever she wants but it makes her look bad and thirsty doing stuff like that."

Chris Brown was reportedly embarrassed for RiRi's new "attention grabbing" stint as well. Another source close to the Grammy-award winning R&B singer said Brown thinks it was too much.

"Yeah, he saw it," the source exclusively told the news site. "All he did was laugh at it, say, 'wow,' and shake his head. He loves her and has respect for her that's out of this world, but clearly she's desperate for attention."

As for Rihanna, the twerk video was just her feeling the beat.

"She's not sending a message to either of those guys," a source close to the singer told Hollywood Life. "She was feeling the song and wanted to drop it a few times...It's just a video of her dancing."

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