Katy Perry's getting ready to take her fans through a series of lifetimes ... 'cause she's rehearsing for her upcoming tour - ...

Katy Perry has been busy. In the past year, she's released an album, campaigned for Vice President Kamala Harris and flew to ...

Katy Perry played 'Not Like the Movies' for the first time in 13 years during the opening night of the Lifetimes Tour in Mexico City Wednesday.

Katy Perry FLIES Over Audience as The Lifetimes Tour Kicks Off Katy Perry gives ET's Denny Directo an exclusive look behind ...

By Gil Kaufman Katy Perry brought a few earthbound things ... weightlessness at approximately 62 miles above Earth, Perry posted a video from her space adventure on Tuesday morning (April 15).

Katy Perry is counting down the minutes before she heads into space later today. Late last night, the singer shared a behind-the-scenes video reflecting on her excitement about the experience.