Ke$ha is known for many things: crazy eye-liner, unique outfits, decent dance moves.

But a smooth, catchy voice isn't exactly one of them, which is what makes the following cover so unexpected.

Posted in: Music

This just in: Adele had a very good 2011.

The singer - who is recovering from throat surgery and said this week she may not release a new CD for a couple years - sat atop the music world this year with the number-one single, number-one video and, unless something miraculous takes place in the next four weeks, the number-one album.

Posted in: Music

Pitbull likes to call himself Mr. Worldwide. Fittingly, Chris Brown travels the globe with the rapper in the video for his latest single, “International Love.”

“It’s all about the music being global, the universal language,” Pitbull says, “and it goes to show no matter what language you may speak, you speak music.”

Posted in: Chris Brown

Willow Smith has enjoyed an incredibly successful 2011, sky-rocketing to fame with singles such as "Whip My Hair" and "21st Century Girl."

But Will and Jada's 11-year old daughter is only first getting started. She announced the release date over the weekend for her self-titled, debut album: fans can look for it on April 3.

Posted in: Willow Smith

News reports are confirming the rumor we told you about weeks ago. The Queen of Pop, Madonna, is going to be the halftime entertainment at the Super Bowl XLVI.

Prince, U2, Black Eyed Peas, Bruce Springsteen & the E Street Band, The Rolling Stones, Paul McCartney, The Who and Janet Jackson have done the honors of late.

Posted in: Madonna

Taylor Swift has come out with the official video for her fifth track of the platinum album, "Speak Now."

The superstar has said she had a "very definitive" vision for what she wanted to do with "Ours," and director Declan Whitebloom was all too happy to abide by the advice of the singer/songewriter, he told E! News:

Posted in: Taylor Swift

Lady Gaga's 13-minute self-directorial music video triumph, "Marry the Night," has finally been unveiled. Part autobiographical and ALL spectacle, it's a music video event not to be missed ... if you have that long to sit and watch it of course.

Without further delay, we present the Mother Monster's masterpiece:

Posted in: Lady Gaga

Seriously, folks, Justin Bieber and Mariah Carey don't want a lot for Christmas. They don't want toys. They won't even ask for snow. There's just one thing these artists need: YOU.

The 17-year old sensation and the veteran singer have teamed up for a cover of the latter's holiday classic, "All I Want for Christmas," which is featured on Justin's new album and whose official video was released last night during the tree lighting ceremony in Rockefeller Center.

Posted in: Mariah Carey

Amy Winehouse's final, posthumous album, Lioness: Hidden Treasures, will officially hit stores tomorrow. The new album cover has been unveiled ahead of the release.

Like her Back to Black art, it's understated with a classic feel.

Posted in: Amy Winehouse