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 than a decade after its release.

A decade and a half after its release, Katy Perry's "Last Friday Night (T.G.I.F.)" debuts on multiple Billboard charts, ...

The pop star’s response came hours after Rose publicly accused the “Firework” singer of s***** assault in a series of social media posts. Perry’s representative pushed back strongly on the allegations ...

Katy Perry has firmly denied allegations made by actress Ruby Rose, calling the claims "categorically false" and "dangerous, reckless lies" in a forceful statement, RadarOnline.com can reveal. The pop ...

Add Yahoo as a preferred source to see more of our stories on Google. Katy Perry at the premiere of 'Katy Perry: Part Of Me' on June 26, 2012 in Hollywood, California. (Kevin Winter/Getty Images) For ...

Katy Perry's new CD is like a magical slot machine: Select any song and you'll hear a hit. "Teenage Dream," the singer's sophomore release, is a 12-track set that has many flavors: Thumping dance jams ...

The pop star previously confirmed that her 2010 hit is about the opera singer.

After singing, she shouted out, “I’m sorry, you had to be there, 2009 and 10.” Which is funny, but also inaccurate, Katy ...

Add Yahoo as a preferred source to see more of our stories on Google. Katy Perry strongly denied Ruby Rose's assault allegations. By: MEGA The pop star’s response came hours after Rose publicly ...