Rihanna

Grammy collaborations don't always work, but when they do, they can be amazing. That was the case for the 2013 Grammys' powerful tribute to late reggae star Bob Marley, which featured Bruno Mars, Sting and Rihanna joined by two of Marley's sons.

With one Grammy award win under her belt already tonight, Rihanna revealed her vulnerable side with an emotional performance of her new single, 'Stay,' which she sang with Mikky Ekko during the 55th Annual Grammy Awards.

Tonight (Feb. 10) in Los Angeles, stars gathered at the Staples Center for the 2013 Grammy Awards. As you can see from these performance pictures and show pictures from the 2013 Grammys, it was a night of mingling, laughs, remembrance and of course, great, great music.

It's been a while, three years, to be specific, since Miley Cyrus released an album, but now that she's about to return to the music world, she says she's not concerned about whether or not there's a place for her on today's pop charts next to the current crop of female stars.

Rihanna's primal look in the video for her single, 'Where Have You Been,' has made such an impression on fans that it has earned a prize at the 2012 TheDrop.fm Music Awards for Best Video.

A picture is worth a thousand words, but a black and white spotted comforter? Well, that bedding reveals the truth. It appears that Rihanna and Chris Brown spent New Years Eve together.

Forget Instagram innuendo and rumors of the ChRihanna and Karrueche Tran love triangle -- with the latest drama including another Chris Brown and Rihanna breakup.

Rihanna loves Instagram. We all know this, as we've enjoyed the variety of topless shots the singer has shared with increasing frequency. We also learn more and more about her nebulous relationship with Chris Brown from her Instagram feed. However, it seems that the sexed up and sexy singer may have confirmed that she is indeed single with an e-card – make that Ri-Card -- that she created. Read Mo

Occasional singer and prolific Instagrammer Rihanna may have made her relationship with Chris Brown permanent, since the Bajan beauty is rumored to have inked "Breezy" somewhere on her person. Apparently the marks Brown left on her previously didn't last quite long enough.

Rihanna brought a dose of 'Diamonds' to the U.K. edition of 'X Factor' on Nov. 25. RiRi took the spotlight in the middle of an onstage rainstorm that looked like diamonds falling from the sky. She covered up, wearing a long, black, lacy gown that covered everything from her neck to her decolletage to her legs. No skin shown here!

There are quarterback controversies in football and there seems to be one brewing in pop music when it comes to Rita Ora and Rihanna. Rumor has it that Ora, who has earned more than her fair share of comparisons to RiRi (thanks to their style, their sound and their stewardship by Jay-Z), has snagged a role in the six installment of 'The Fast and the Furious' film franchise right out from under Rih

Rihanna is turning Black Friday into Nude Friday.  Her third signature fragrance, Nude, will launch at Macy's on November 23, the day after Thanksgiving, according toWomen's Wear Daily.