Perez Hilton — We had wondered why this didn't make it onto the original release when we heard it back in December, and now we have an answer! She was sitting on this one until the right moment! And it's worth the wait! Check out the lead single off of Katy Perry'... more info

Chorus.fm — *Katy Perry (http://www.katyperry.com)* will release (http://www.mtv.com/news/articles/1678928/katy-perry-part-of-me-new-single.jhtml) a new single on February 21st. more info

The Newsroom — Katy Perry and Russell Brand have signed on the dotted line to finalize their divorce. And she did it with a happy face!A written happy face that is! Katy drew a smiley face and a heart next her name on the divorce papers! Seems pretty upbeat of her,... more info

Guardian Music — There will be welcome returns (Adele, the Beach Boys), fond farewells (Etta James, Clarence Clemons) and exciting debuts (Nicki Minaj, Deadmau5). Here's what to look out for this SundayThis weekend, 78 prizes will be distributed at the 54th Grammy aw... more info

Pop Justice — Flo Rida jumps from a helicopter and drives a hovercraft in the video for 'Wild Ones', but unfortunately Sia is nowhere to be seen. (YouTube) (http://www.youtube.com/watch?v=bpOR_HuHRNs&feature=player_embedded) Give me all your money: tickets for ... more info

411 Mania — Something huge... more info

USA Today Music — The band performs as a launch of its 50th-anniversary docket. Also performing: Bruce Springsteen, Adele, Katy Perry, Foo Fighters and more. more info

Perez Hilton — Oooh! We're intrigued! Katy Perry is going to have a huge "surprise" during her Grammys performance this Sunday and it's said to be "totally epic!" The singer tweeted a hint of something big when she wrote earlier: Just finished rehearsals for Grammy... more info

411 Mania — Check it out for yourself... more info

Perez Hilton — Everyone get out your skin-tight jeans! Katy Perry is reportedly set to release a special edition of her double platinum album, Teenage Dream, titled The Complete Confection, on March 27th! Along with the 12 tracks from the original release, there wi... more info