It's been a year since Katy Perry launched her Lifetimes tour, and if you didn't get to see it, you'll be happy to know it's been captured on film. Katy Perry: The Lifetimes Tour - Live in Paris, a ...

The pop star will sit for a conversation about the project after the screening in New York.

Katy Perry's The Ones That Got the Plays compilation earns the singer her second top 10 on one chart in the U.K. as it debuts ...

Between rising convenience fees, high demand, and the price of entry itself, it feels like concert tickets have been getting more and more expensive in recent years (thanks, Ticketmaster). And now, ...

Pop princess Katy Perry has responded after footage of her performing at a concert had fans fearing for her health. Viewers ...