Katy Perry's "The One That Got Away" rises to new peaks on multiple Billboard charts while its parent album Teenage Dream ...

From fresh allegations to old feuds, politics and pop culture moments, here is a timeline of the controversies over Katy ...

Perry's latest controversy emerged this week, when Batwoman star Ruby Rose accused the singer of sexually assaulting her ...

Katy Perry Coachella viral moment becomes a talking point after her joke during Justin Bieber’s unusual laptop set, leaving ...

Katy Perry poked fun at Justin Bieber's Coachella performance that saw the singer player old YouTube videos of himself when he was younger ...