One of Katy Perry’s last Billboard No. 1s was “Roar,” her eye-of-the-tiger empowerment anthem from 2013. The song found new life three years later, when Perry performed it at the Democratic ...

One of Katy Perry’s last Billboard No. 1s was “Roar,” her eye-of-the-tiger empowerment anthem from 2013. The song found new life three years later, when Perry performed it at the Democratic ...

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, marking the most of any female artist on the platform. Explore ...