Katy Perry Roar Official Behind the Scenes

Katy Perry Roar Queen of the Jungle Official Music Video Preview

Katy Perry Roar Official Lyric Video HD

Katy Perry - Rise - Official Music Video

Katy Perry - Rise (NBC Olympics official video)

Ellie Goulding How Long Will I Love You HD

Katy Perry Dark Horse Official Video

Katy Perry performs Live ROAR on Saturday Night Live 10122013

Grammy Nominations Live Concert 2013 Katy Perry Roar

Katy Perry - Rise (Official Music Video Trailer)

Katy Perry presenta preview de su nuevo video "Chained to the Rhythm"

Katy Perry Addresses Her Viral Eye-Glitching Moment

Katy Perry - Making Of The “Rise” Music Video (Live From The Honda Stage)

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

Katy Perry Part of Me Official Teaser Trailer 2012 HD

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

Katy Perry in Red Carpet American Music Awards 2013

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

Katy Perry - Swish Swish (Live on The Voice Australia)

Interview Katy Perry on Her New Album Prism

Katy Perry with a surprise guest...LOL

Katy Perry at the 2010 MTV Movie Awards

Katy Perry Previews '143' with Bru

Grammys 2012 Katy Perry

Katy Perry Makes Her Return With 'Never Really Over' Single | Billboard News

Katy Perry performs Live Walking on Air on SNL 10122013