Katy B Crying for No Reason Official Music Video

Katy Perry - "Not Like the Movies" - Official Lyric Video

Katy Perry Roar Official Preview Burning Baby Blue HD

Katy Perry Roar The Third Coming Official Preview

Katy Perry Roar Queen of the Jungle Official Music Video Preview

Katy Perry - Rise - Official Music Video

Katy Perry ft Skip Marley - Chained to The Rhythm ( Official)

Carrie Underwood - Cry Pretty (Official Music Video)

Katy Perry - Rise (Official Music Video Trailer)

Katy Perry INSANE Birthday Music Video Previews

Katy Perry - Last Friday Night (T.G.I.F.) (Official Music Video)

Katy Perry - Rise (NBC Olympics official video)

Katy Perry: Last Friday Night (T.G.I.F.) | movie | 2011 | Official Featurette

Katy Perry ft. Nicki Minaj - Swish Swish (Official)

Katy Perry - Birthday (Official Video) [Short Version]

Why Don't We - Cold In LA [Official Music Video]

Katy Perry - The One That Got Away (Radio Edit)

Trina - Hit It Right [Official Music Video]

Rebecca Black Cameos In Katy Perry's New Video

Katy Perry Dark Horse Official Video

Katy Perry - The One That Got Away (Audio) 2011

Katy Perry: Last Friday Night (T.G.I.F.) | movie | 2011 | Official Trailer

Katy Perry Birthday Official Video

Katy Perry Roar Burning Baby Blue Official Preview

Katy Perry Unconditionally Official Music Video Preview

Beyoncé Pretty Hurts Official Music Video