Katy Perry's "Lifetimes" tour stop in Nashville featured high-energy performances, gravity-defying stunts and audience interaction. The concert included a video game-themed intro, elaborate costumes, ...

Katy Perry’s Lifetimes Tour hasn’t exactly been smooth sailing. Since it launched earlier this year, the pop star’s attempt at a full-scale comeback has been overshadowed by viral mishaps, collapsing ...

One onstage moment made Katy Perry roar with pain. As the “Firework” singer continues the Canadian leg of her Lifetimes Tour, she shared a look back at her life lately, including a mishap from one of ...