rihanna

While their relationship is arguably 'Nobody's Business,' Rihanna and Chris Brown have no issues using it to market themselves. Aside from the endless stream of racy Instagram shots and not-so-subtle Twitter posts they share, the tempestuous twosome are now collaborating on yet another new single together.

fun., Rihanna and the Black Keys are among the artists scheduled to perform at the Grammys next month.

After throwing a celebratory tantrum following his 2012 Grammy wins, Chris Brown is desperate to create some more controversy in 2013. And this time, he wants Rihanna to be a part of the drama, because she's into that sort of thing. Don't worry, though -- from the sounds of it, this one won't end in an arrest or black eyes (or worse, cryptic Instagram photos).

Making their first public appearance together in years, singers Rihanna and Chris Brown were seen side-by-side at the Lakers-Knicks game at L.A.'s Staples Center.

That was quick. Just as Rihanna and Chris Brown were getting increasingly public with their relationship, the pair, affectionately dubbed "Chrianna" by Rihanna's Navy and Team Breezy, may well have called it quits.

Rihanna's controversial duet with Chris Brown, "Nobody's Business" appears on her new album "Unapologetic", which drops Monday. Can't wait that long? We've got the track right here!

Rihanna shared a whole mess of behind-the-scenes photos from her 'Diamonds' video shoot. They are candid images that capture RiRi in the makeup chair, on the set and generally looking like the Bajan beauty that she is.

Rihanna got nakey nakes -- you know, NAKED! -- for her GQ cover. More photos from the revealing shoot have been posted by the mag, including one where the 'Diamonds' singer is wearing only panties and Stella McCartney sneakers. That's an odd pairing, since sneakers aren't exactly sexy and, well, heels are.

Rihanna was the musical guest on this week's "Saturday Night Live" with host Anne Hathaway, during which she performed her current hit "Diamonds", and a track from her new album. Here she is performing "Stay".

Rihanna debuts the video for her latest song, "Diamonds", which the singer says is her new favorite of her songs, replacing "Umbrella". It's the first single from her album "Unapologetic", which drops Nov. 19.

Rihanna unveiled the tracklist for her forthcoming album "Unapologetic", including collabs with Eminem and ex-boyfriend Chris Brown.

A new promotional video for Rihanna's 'Unapologetic' album shows behind-the-scenes footage of the pop star backstage during the MTV Video Music Awards and at a shooting range, where she destroys a paper target with frightening accuracy.