Kylie Jenner Is a Pro on Slopes, Khloe Kardashian Struggles in ‘KUWTK’ Preview
Kardashians Take Family Ski Trip to Montana to Bond on ‘KUWTK’
Get Your Grill On With a $1000 Gift Card From the Home Depot!
‘Ex Machina’ Actor Oscar Isaac Tells Us What He Can About ‘Star Wars: The Force Awakens’
Taylor Swift Fan Loses 425 Pounds Listening to Her Music: Watch the Inspiring Story
ROUND 1: Vote For Your Favorite Cover of Katy Perry’s ‘Dark Horse’
Who is Katy Perry Bringing on Her ‘Prismatic’ World Tour?
ROUND 1: Vote for Your Favorite Cover of One Direction’s ‘Story of My Life&...
Katy Perry Gets Animated in ‘Dark Horse’ Cover Art
Katy Perry, Lorde, Pharrell, More Added as Grammys Performers
Katy Perry Confirms Upcoming Collaboration With Rihanna
What Are Katy Perry’s New Year’s Resolutions?
Katy Perry and John Mayer Spoof the ’70s on ‘Ellen': Watch
Katy Perry to Host ‘American Top 40′ This Weekend: Details
5 Essential GIFs of Katy and John Riding a Bull in ‘Who You Love’
Fate Under Fire Wins Favorite Cover of Katy Perry’s ‘Roar’
Katy Perry: John Mayer Came up With ‘Who You Love’ Video Concept
U.S. Women’s Ski Team Get Pumped With Katy Perry Medley: Watch
The Most Memorable Celebrity Selfies of 2013: Photos
FINALS: Vote for Your Favorite Cover of Katy Perry’s ‘Roar’
Katy Perry Covers ‘Marie Claire,’ Talks Divorce, Kids, John Mayer
Grammy Nominations: Taylor Swift, Macklemore, Lorde, and More!
‘Pop Danthology’ Mashes up 68 Songs, Music Videos From 2013
Niall Horan Sets Record Straight About Dinner With Katy Perry
Katy Perry and John Mayer Get Cozy in First Portraits as a Couple
SEMI FINALS: Vote for Your Favorite Cover of Katy Perry’s ‘Roar’
Mashup Monday: Katy Perry vs One Direction
10 Celebrities Who Should Be Really Thankful This Year
ROUND 5: Vote for Your Favorite Cover of Katy Perry’s ‘Roar’