Rihanna and Chris Brown are far from over, at least according to Twitter users who claim to have seen the  ex-lovers making out at Griffin, a nightclub in New York. 

“Btw (by the way) Chris brown and Rihanna are def together or at least hooking up... Saw it 1st hand," wrote @kandibecool, who says he or she was at the club Monday evening when the artists were there.

“Breezy and Rihanna are def cuffin in the club right now. Ya ain't low boooooo,” tweeted @SamFdez1. 

Another source told celebrity gossip site Celebuzz that Rihanna and Chris Brown were “hugging and kissing, and they went to the back of the club alone together.” Though they were seated at different tables, Brown allegedly made his way over to Rihanna’s table to dance with her.

The two began “dancing together and being very smitten,” the eyewitness went on to say. Chris Brown’s girlfriend, Karreuche Tran, was not present.

On Tuesday, however, hours after the alleged hookup, Tran tweeted, “There’s a difference between a man and a boy. I prefer men.”

Back in August, Rihanna famously dispelled all the rumors circulating about her relationship with Chris Brown in an exclusive interview with Oprah Winfrey.

When asked by Oprah how she reacts when she sees Brown, Rihanna said that it's "awkward" because she still loves him. "My stomach drops and I have to maintain this poker face and not let it get to the outer part of me," Rihanna admitted.

“We love each other and we probably always will,” Rihanna went on to say.