VIDEO: Katy Perry Lets Out a 'ROAR' in New Music Video

Katy Perry Tweeted today: "It's HERE! Filmed in Junglescope - my brand new music video #ROARVIDEO" Check Perry's jungle adventure "ROAR" in the video below!

Perry performed her new worldwide single "Roar" during the 2013 MTV Video Music Awards finale on August 25 in Brooklyn.

Perry will be closing out the month-long iTunes Festival on September 30th with Iggy Azaelea and Icona Pop set to open. Perry's new album PRISM is set for release on Tuesday, October 22.

VIDEO: Katy Perry Lets Out a 'ROAR' in New Music Video