Matt_
World's #1 One Direction Fan: Everyone else in the room can see it, everyone else but you~~~

Roar is the first single from Katy Perry's third album, Prism.
It was written by Katy, Dr Luke, Max Martin, Bonnie Mckee and Henry Walter and produced by Dr Luke and Cirkut
You can listen to the official lyric video here

Hype Video 1 - Burning Baby Blue
Hype Video 2 - The Third Coming
Hype Video 3 - From A Meow to a Roar
Hype Video 4 - Satin Cape

The track is released on August 12th in the US - Amazon Itunes
The Uk has to wait till the 8th of September for some stupid reason
