A Little Girl Becomes Katy Perry For A Day, Thanks to Make-A-WishA little girl named Addy, who was diagnosed with stage IV cancer, had a wish to be a pop star in her own music video. And thanks to the Make-A-Wish Foundation, her dream came true.
Katy Perry Announces 2014 'Prismatic' World Tour DatesYou're going to hear Katy Perry roar this summer when she kicks off her new tour, the first behind her latest album 'Prism.'
Katy Perry & Madonna to Collaborate on New Art ProjectThe Material Girl is teaming up with the California Gurl for a new charitable art project.
Adam Lambert Steals the 'Glee' Spotlight on Gaga vs. Katy Perry EpisodeAdam Lambert stole the show on last night's (Nov. 7) Katy Perry vs. Lady Gaga episode of Glee. It was full-on Glambert, and it was fabulous.
Katy Perry, Kacey Musgraves & More Bring Pop Fun & a Good Cause to We Can Survive ShowThe female bill was as wide-ranging in all corners of pop as Perry's latest effort, "Prism," so not only was the benefit concert Perry's creation, it also served as a celebration of the new album.
Katy Perry's 'Prism' Now Streaming: ListenAfter two varying performances on last week's (Oct. 12) episode of Saturday Night Live, Katy Perry has released a stream of 'Prism,' which you can listen to in its entirety four days ahead of the official October 22th release date.
Watch Katy Perry Perform 'Roar' & 'Walking on Air' on 'SNL'For her Saturday Night Live appearance this time around, Katy Perry did not even attempt any jokes. It was all business, with two heavily themed performances of "Prism" tracks "Roar" and "Walking on Air."
Katy Perry's 'Roar' Finally Bests Robin Thicke's 'Blurred Lines' for No. 1Katy Perry is the new queen of the Hot 100. This week, her single "Roar" surpassed Robin Thicke's 12-week reign of "Blurred Lines" to garner the No. 1 spot.
As Katy Perry & Lady Gaga Battle For No. 1, Radio Stations Stay NeutralWhen it comes to the fight between Gaga and Katy, it's a fan's world, radio's just living in it.
Katy Perry Wants You to Pick Her Next Single on TwitterKaty Perry wants her fans to choose her next single off Prism, her upcoming album out Oct. 22.
Katy Perry Continues Album Teasers, This Time With Funeral ClipAs two distressed girls in Katy Perry-styled purple wigs scream and cry into their hands, Perry is showed as being amused. As she lowers her sunglasses and laughs, we can't help but wonder what exactly is she being so smug about?