Add Yahoo as a preferred source to see more of our stories on Google. Katy Perry is marking the one-year anniversary of her album 143. The singer, 40, took to Instagram on Monday, September 22, to ...

Katy Perry's The Ones That Got the Plays compilation earns the singer her second top 10 on one chart in the U.K. as it debuts ...

It’s a weird time to be Katy Perry. The pop singer, who played the American Airlines Center on Thursday, May 22, has become the latest enemy of the internet as of late and in fairness, a lot of the ...

Katy Perry's "The One That Got Away" becomes her highest-rising hit on the U.K.'s streaming chart in half a decade — more ...

Justin Trudeau’s son Xavier revealed Katy Perry gives him music advice and praised her as kind and grounded, while opening up ...

Zara Larsson and Katy Perry share their reactions to watching Justin Bieber scroll through YouTube in the middle of his Coachella set.

Josh Groban got engaged to fellow musical theater actor Natalie McQueen, and Katy Perry sent her congratulations by reminding ...

Katy Perry attended the Coachella Valley Music & Arts Festival with her boyfriend, Justin Trudeau, on Saturday, April 11 ...

Katy Perry is marking the one-year anniversary of her album 143. The singer, 40, took to Instagram on Monday, September 22, to share several behind-the-scenes photos and videos, as well as a heartfelt ...