She's got the eye of the tiger, and that's why Katy Perry‘s "Roar" music video has skyrocketed to 4 billion YouTube views, ...

It's officially Katy Perry's world, and we're just living it! On Thursday, July 11, the 13-time Grammy-nominated artist dropped the music video for her single "Woman's World" off her forthcoming ...

Katy Perry started her 'Lifetimes' tour in Mexico City by singing, 'Not Like the Movies', a song she hasn't performed live in ...

Katy Perry is a lovesick robot scorned in a new music video with Grammy-winning hitmaker Zedd. The musicians unveiled their new collaboration, “365,” Thursday, along with an accompanying video ...

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