Katy Perry - Birthday (Lyric Video)
Get "Birthday" from Katy Perry's 'PRISM': http://katy.to/PRISMKaty Perry Complete Collection on Spotify: http://katy.to/SpotifyCompleteYDKaty Perry Essential...
![Katy Perry - Birthday (Lyric Video)](https://i.ytimg.com/vi/jqYxyd1iSNk/hqdefault.jpg)
Get "Birthday" from Katy Perry's 'PRISM': http://katy.to/PRISMKaty Perry Complete Collection on Spotify: http://katy.to/SpotifyCompleteYDKaty Perry Essential...