DESCRIPTION:
Get "Birthday" from Katy Perry's 'PRISM': http://katy.to/PRISM

Katy Perry Complete Collection on Spotify: http://katy.to/SpotifyCompleteYD
Katy Perry Essentials on Apple Music: http://katy.to/AMEssentialsYD
Watch your favorite Katy videos on YouTube: http://katy.to/MusicVideosYD

Follow Katy Perry:
Website: http://katy.to/WebsiteYD
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Watch the official video for “Birthday” http://smarturl.it/birthdayvid

Goldie The Dancer: The Unseen Footage From Katy Perry's "Birthday" Music Video" directed by Marc Klasfeld and Danny Lockwood, produced by Dawn Rose.

Music video by Katy Perry performing Birthday. (C) 2014 Capitol Records, LLC