Chris Brown and Rihanna together? Here we go again. Just when we think we’ve heard the last of this musical pair, they turn up again.

This time, there are reports that the former lovers were getting all loved up one more time at a hot spot in the Big Apple. The two stars have officially been separated since that fateful night in 2009, when Brown put a hurting on Rihanna while headinghome from record mogul Clive Davis’ annual pre-Grammy bash, but that hasn’t stopped the rumors that the two have been meeting on the sly because they just can’t stay away from each other.

The latest rendezvous report comes from E! News, and claims that Brown dropped into West Village club Griffin Monday night with pal Bow Wow, and Rihanna slithered in shortly thereafter. According to a source, “She knew he was there.” Soon, Brown was shirtless, kissing and dancing with his former honey.

One person who’s not the least bit happy about this little reunion is Brown’s current sweetie, model Karrueche Tran, who tweeted today, “There’s a difference between a man and a boy. I prefer men.”

Uh-oh! It wasn’t hard to see this coming, since back in August, Rihanna appeared on “Oprah’s Next Chapter” and admitted she was still in love with Brown.

This romance is one of those trainwrecks you just can’t look away from. Do you think they’ll end up together?