Will Katy Perry Star in Taylor Swift’s ‘End Game’ Video?
A cameo appearance by Perry could finally end pop's greatest rivalry.
Katy Perry Goes Full-Throttle Marie Antoinette in ‘Hey Hey Hey’ (VIDEO)
Let them eat cake...and then some.
‘American Idol’ Reboot Sets Official Premiere Date
Katy, Ryan and the gang are ready to find the next superstar.
Katy Perry Kicks Off ‘Witness: The Tour': Opening Night Photos + Set List
Katy Perry kicked off her new tour in Montreal.
2017 MTV Video Music Awards Audience Tumbles to New Low
Not even Katy Perry's high-flying could save this broadcast.
Katy Perry Sued by Stagehand Who Lost Toe During ‘Prismatic’ Tour
This little piggy is...not happy.
The 2017 MTV Video Music Awards: Best + Worst Moments
From Kendrick Lamar's blistering opening set to Katy Perry's awkward gimmick as host, there was a lot to see (or miss...).
Katy Perry Unleashes Wacky, Cameo-Laden ‘Swish Swish’ Video: Watch
It's like 'Dodgeball' meets 'Witness.'
Katy Perry Holds Up Witness Tour After ‘Unavoidable Production Delays’
Plus, she's finally unveiled her shows' opening acts.