Katy Perry - Part Of Me (Official) - YouTube
Katy Perry's "This Is How We Do" Debuts: Watch Now! - E! Online
Katy Perry - Swish Swish (Official) ft. Nicki Minaj - YouTube
Katy Perry - Champagne Problems (The Smile Video Series) - YouTube
Katy Perry - Swish Swish (Lyric Video Starring Gretchen) ft. Nicki Minaj - YouTube
Katy Perry - Not the End of the World (Official Music Video) - YouTube
With 'Bon Appétit', Katy Perry Smashes YouTube Record For Most Video Views In 24 Hours - Tubefilter
Katy Perry - Firework (Official Music Video) - YouTube
Katy Perry - Roar - YouTube
Katy Perry - Roar - YouTube
Katy Perry - This Is How We Do (Official) - YouTube
Katy Perry - Daisies (Can't Cancel Pride) - YouTube
Katy Perry - Never Worn White (Official Music Video) - YouTube
Katy Perry - Smile - YouTube
Katy Perry - California Gurls LIVE HD - YouTube
![Katy Perry: Part of Me Movie Clip "Grandma" Official 2012 [1080 HD] - YouTube](https://i.ytimg.com/vi/vFhVxDH1kms/maxresdefault.jpg "Katy Perry: Part of Me Movie Clip \"Grandma\" Official 2012 [1080 HD] - YouTube")
Katy Perry: Part of Me Movie Clip "Grandma" Official 2012 [1080 HD] - YouTube
Katy Perry - Never Really Over (Official Video) - YouTube
Katy Perry - Wide Awake (Official Video) - YouTube
Katy Perry - Dark Horse ft. Juicy J - YouTube
Katy Perry - The One That Got Away (Official Music Video) - YouTube
Katy Perry Part of Me (2012) Movie CLIP - Visiting Grandma - HD - YouTube
Katy Perry - Thinking Of You (Official) - YouTube
Katy Perry Dark Horse video 'portrays blasphemy' - BBC News
Katy Perry - Waking Up In Vegas (Official) - YouTube
Katy Perry - Unconditionally (Official) - YouTube
