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.
Make-A-Wish Creates Katy Perry Music Video for 5-Year-OldA 5-year-old girl fighting Stage 4 cancer turns into a pop star in her own music video!
WEBTASTIC: Twin Babies Only Calm Down For Katy Perry Song! So cute! (VIDEO)Hush little babies! Aunt Katy is here to sing your sweet self to sleep!
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 #ROARs loud in her Music VideoFINALLLY Katy Perry we've been hearing you #Roar girl and trust me I LOVED the lyric video but we've been waiting for this!
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.