Very funny video — Katy actually went undercover playing the role of a bunch of really awful birthday party entertainers…
Published on Apr 24, 2014
Katy Perry — Birthday (Official)
Get “Birthday” from Katy Perry’s ‘PRISM’: http://smarturl.it/PRISM
Official video for Katy Perry’s “Birthday” directed by Marc Klasfeld and Danny Lockwood, produced by Dawn Rose.
THE PRISMATIC WORLD TOUR coming to you soon: