Date: 2014-06-25 17:00:02

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Get “Birthday” from Katy Perry’s ‘PRISM’:
WITNESS: The Tour tickets available now!

Watch the official video for “Birthday”

Princess Mandee: The Unseen Footage From Katy Perry’s “Birthday” Music Video produced by Dawn Rose and directed by Danny Lockwood and Marc Klasfeld.

Follow Katy:

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