Katy Perry - Roar (Official) | tvpositiva.com

Get "Roar" from Katy Perry's 'PRISM': http://smarturl.it/PRISM Official music video for Katy Perry's "Roar" brought to you in Junglescope directed by Grady Hall & Mark Kudsi and produced by Javier Jimenez, Danny Lockwood, Patrick Nugent, Derek Johnson and Oualid Mouaness. Follow Katy: http://www.katyperry.com http://youtube.com/katyperry http://twitter.com/katyperry http://facebook.com/katyperry http://instagram.com/katyperry http://plus.google.com/+KatyPerry http://www.vevo.com/watch/USUV71301934?utm_source=youtube&utm_medium=description&utm_campaign=ytd