Katy Perry has something to say about Carrie Underwood replacing her as a judge on American Idol.

"Katy Perry looks back at some of her most iconic and meaningful Instagram posts throughout the years of being a pop ...

Katy Perry is sharing how she really feels about being replaced by Carrie Underwood on American Idol.

The two-venue FireAid Benefit Concert was held in Los Angeles on Thursday night to help raise money for the Southern ...

Backed by a somber choir providing harrowing backup vocals, Perry belted out her resilience anthem “Rise,” a hit song ...

Follow live updates on the FireAid benefit concert, which will feature performances from Billie Eilish, Lady Gaga and more, as they raise money for Los Angeles-area wildfire victims.

Follow live updates on the FireAid benefit concert, which will feature performances from Billie Eilish, Lady Gaga and more, as they raise money for Los Angeles-area wildfire victims.

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

Upcoming concerts around the Baltimore region feature Katy Perry, Luke Bryan and some old-school rock performers.

Katy Perry is preparing to enter a brand new era, and has big plans for her highly-anticipated Lifetimes Tour. According to ...

Bruno Mars and Rose's “Apt.” earns the singer his eleventh leader on Billboard's Digital Song Sales chart, matching Katy ...