Carrie Underwood embraced her full circle transformation from American Idol hopeful to her return to the show as a judge.

Katy Perry knows how to keep things interesting, no matter the setting! The pop star presented fans with an Instagram photo ...

Lance Bass and JC Chasez have an *NSYNC reunion for L.A. wildfire relief, plus Kate Middleton, Katy Perry and more. From New ...

Katy Perry has announced a new U.S. leg of her upcoming world tour, with a stop at the United Center in Chicago on May 12, as ...

Pop star and former American Idol judge Katy Perry is planning to ... is scheduled for Aug. 8 at the TD Garden. Perry will be in South America for part of September and will tour in Europe during ...

The singer will light up the stage like “Firework” with an electrifying performance at the Footprint Center on July 12.

Katy Perry is coming home. Well, sort of. Nearly eight years ago, when Perry put a cap on her “Witness” tour, the singer unintentionally left the stage as a traveling headliner for the last time.

And as part of her sightseeing ... beauty held on to the pastry for most of her photoshoot, before putting it down to take a few solo snaps. Katy flaunted her jaw-dropping figure in the stunning ...

Stewart questioned whether the part she was up for required a bikini ... who asked about what's exciting or distressing her nowadays. "Even in this photo shoot for Elle, I wore makeup, and it was ...

The singer shares her daughter Daisy Dove with her fiancé Bloom Katy Perry still has her pregnancy test from when she found out she was expecting her daughter — and she keeps it in a special place.

Out of all the photos we got of Brock Bowers this season (and trust me, we got a lot), the one above ... The day I shot this image is an exception. My favorite part about this photo is that ...