Katy Perry's "This Is How We Do" Debuts: Watch Now! - E! Online
Katy Perry - Last Friday Night (T.G.I.F.) (Official Music Video) - YouTube
Katy Perry tops hottest music videos of all time - Daily Star
Best Katy Perry Videos: 20 Clips That Took Pop Promos To New Heights
Alesso says Katy Perry “nailed it” in their new video for “When I'm Gone”: “She's definitely the star” – 101.9fm The MIX – WTMX Chicago
Katy Perry's Lookalike Zooey Deschanel Stars in 'Not the End of the World' Music Video | Entertainment Tonight
Best Katy Perry Videos: 20 Clips That Took Pop Promos To New Heights
With 'Bon Appétit', Katy Perry Smashes YouTube Record For Most Video Views In 24 Hours - Tubefilter
Katy Perry - Thinking Of You (Official) - YouTube
Best Katy Perry Videos: 20 Clips That Took Pop Promos To New Heights
Katy Perry - California Gurls (Official Music Video) ft. Snoop Dogg - YouTube
Go Behind the Scenes of Katy Perry's "Roar"! - E! Online
Katy Perry 'Roar' music video clips collage | Katy perry, Celebridades, Frases de musica
Katy Perry - Never Really Over (Official Video) - YouTube
Katy Perry and Alesso Drop Futuristic 'When I'm Gone' Video – Rolling Stone
Part of Me (2012) - IMDb
Best Katy Perry Videos: 20 Clips That Took Pop Promos To New Heights
Katy Perry - Roar (Official) - YouTube
Katy Perry's Not the End of the World music video stars Zooey Deschanel as herself | EW.com
Katy Perry Teases "Dark Horse" Music Video - E! Online
Katy Perry - This Is How We Do (Official) - YouTube
Top 10 Best Katy Perry Music Videos - YouTube
Katy Perry's Top 10 Music Videos: Critic's Picks | Billboard – Billboard
Katy Perry - Chained To The Rhythm (Official) ft. Skip Marley - YouTube
