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Katy Perry has something to say about Carrie Underwood replacing her as a judge on American Idol.

Katy Perry plans to perform in Tampa this summer as part of her Lifetimes Tour. Her Tampa concert is set for Friday, Aug. 22 ...

Bruno Mars and Rose's “Apt.” earns the singer his eleventh leader on Billboard's Digital Song Sales chart, matching Katy ...

Katy Perry and Doechii's bond goes beyond “I'M ... a conversation she and Katy shared a decade earlier. Apparently, the pop star asked the Fleetwood Mac frontwoman who her “rivals” were ...

The pop star will kick off the U.S. leg of her Lifetimes Tour in Houston on May 7 Ryan Emberley/Getty Images for RBC Between their breakneck schedules, Katy Perry and Orlando Bloom have the secret ...

BEVERLY HILLS, Calif. − A few things have changed in Katy Perry’s life since she was last on tour. But one thing remains the same about the chart-topping pop star as she heads into her global ...

The U.S. Lifetimes Tour leg kicks off May 7 at the Toyota Center in Houston Jack Bridgland Katy Perry's upcoming tour will be remembered for lifetimes. As the pop star gears up to hit the road for ...

The pressure Katy Perry feels at 40 to compete with younger pop stars has also contributed to her physical transformation. She embarked on a rigorous fitness regimen to stay “super fit” and ...