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, ...

While Bruce Willis hosted, Katy Perry was the musical guest on this week's "Saturday Night Live." First, she performed her latest hit "Roar": ...

Although Katy Perry is best-known for frothy ... "California, we always rise. And we always roar, don't we?" Perry asked after the powerful performance. And with that, she kicked the energy into ...

Katy Perry revealed a major step she has decided to implement during her upcoming Lifetimes Tour. Inspired by her daughter Daisy, the Roar singer told the host in an Access Hollywood interview ...

To kick off the show, the singer rode out onto the field during halftime show atop a giant prism metal tiger and immediately began singing her hit single, “Roar.” Katy Perry Praises Taylor ...