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

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 ...

Few artists have made a cultural impact on pop music and dominated the charts in our generation, like singer and songwriter Katy Perry. She's part of a small group of artists whose unforgettable ...

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

Fans of the singers note similarities between Perry's just released "Roar" and Bareilles' latest single, "Brave." By Chris Willman Did Katy Perry get a little too bold in ripping off Sara Bareilles’ ...

Katy Perry brought her “Lifetimes Tour” to Climate Pledge Arena on Monday night and made the packed crowd a simple promise: She was going to play the hits — all of them. And she did, tearing through ...

Katy Perry brought her Lifetimes Tour to the UK this week and performed at the OVO Hydro in Glasgow on Tuesday. Wearing a futuristic bodysuit, the singer, 40, belted out a series of hits from a metal ...