Perry stepped down after 7 years as a judge, and former "Idol" winner Underwood will fill her chair this season.

US pop star Katy Perry is to perform in Belfast later this year. The singer will bring her Lifetimes Tour to the SSE Arena on ...

Global pop superstar Katy Perry is coming back to Belfast. The Hot and Cold singer announced an NI is being added to her The ...

Bryan Gaw, famously known as 'Left Shark' in Katy Perry's 2015 Super Bowl halftime show, opens up to PEOPLE exclusively about ...

Your closet is like a scrapbook, and when you pull something out, you remember all the good times you had in it,” Rowley ...

Katy Perry will bring her Lifetimes Tour to the U.S. this spring and summer, announcing the first North America dates for the ...

Designing for global icons like Beyoncé, Jennifer Lopez, and Katy Perry is an incredible experience. Our creative approach ...

The event, which will be held in Vancouver and Whistler from 8 to 16 February, will be the first to incorporate winter sports ...

Post Malone, Katy Perry and Snoop Dogg have all been waiting a long time for a Grammy – but that could be about to change for ...