Just when I think I can't take anymore We go deeper and harder than ever before We go higher and higher I feel like I'm already there I'm walking on air

Katy Perry w/ Rita Ora @ Paris Fashion Week 

Roar reached 100,000,000 views on Vevo! Watch it here: http://youtu.be/CevxZvSJLk8

at Paris Fashion Week Womenswear Spring/Summer 2014, France - 10.01