Download "Roar" and pre-order 'Prism' out 10.22.13 on iTunes: 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.

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