Rihanna and Chris Brown fuelled recent rumours that they are back together after being pictured leaving the same nightclub last night (January 22).
The two singers were spotted leaving Hollywood night spot Greystone Manor last night, separately.
According to Us Weekly, sources have confirmed that the pair have been meeting up in secret despite Brown being in a relationship with model Karrueche Tran.
The source said: "They can't get enough of each other. I don't see it ending well,"
However, Chris Brown's representative told US: "He and Rihanna are just friends. He's not cheating."
Earlier this week Rihanna hit out at Chris Brown over Twitter, posting a series of foul-mouthed tweets.
The singer, who split from Brown in 2009, was said to be 'fuming' after reports emerged that Brown recently got a tattoo of his new girlfriend's face.
You can keep up to date with all the latest news from Gigwise by following us on Twitter and liking us on Facebook.

Emeli Sande, Gotye Lead Midweek Chart
Lily Allen Slams The BRIT Awards For Adele Speech Cut Off
Jay-Z And Kanye West 'Watch The Throne' Pre-Sale Tickets
The Pirate Bay Will Use Guerilla Tactics To Stop Legal Block
Chris Brown Unveils 'Turn Up The Music' Remix Ft Rihanna - Listen
Rihanna Unveils New Track 'Birthday Cake' Featuring Chris Brown - Listen
BRIT Awards 2012: Photos From The Ceremony
BRIT Awards 2012: Arrivals
The BRIT Awards 2012: The Predictions