Katy Perry is telling Carrie Underwood to take the wheel. The “Woman’s World” singer shared what she really thinks about the ...

Katy Perry feels confident in the future of American Idol, even if she's no longer a part of the show. The pop star shared ...

Kate Middleton visits a children's hospice in Wales, plus JC Chasez and Lance Bass, Katy Perry, Hailey Bieber and more. From ...

In a new interview, Katy Perry made rare comments about her daughter Daisy Dove Bloom, opening up about a parenting tactic ...

Katy Perry may be forced to deal with testifying in her court battle with 85-year-old veteran, Carl Westcott, in the middle ...

The singer talked about the frisky innuenDOH!-laced song from her "Teenage Dream" album on Wednesday's (Jan. 29) Kimmel.

KATY Perry looks flushed with success — as she hopes her pan-global tour is a big hit. The Dark Horse singer, 40, posed with ...

The “Firework” singer announced last year that she was leaving the ABC singing competition after seven seasons to embark on her “Lifetimes” tour.

Reese Witherspoon said she's "not friends" with a certain "serious, proper actress" after mistakenly roasting her at an award ...

Ahead of her 'Jimmy Kimmel Live!' showing, Katy Perry took a page out of Taylor Swift's style playbook in a 'fit similar to the 'TTPD' singer's Super Bowl look.

Katy Perry had a very close call Wednesday night when an autograph session outside "Jimmy Kimmel Live!" turned into a ...