Vidéo : Katy Perry a reçu le trophée du meilleur clip lors de la cérémonie de l'édition 2010 des MTV Europe Music Awards, en novembre 2010 à Madrid - Purepeople
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Katy Perry's Top Music Videos
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Katy Perry - Last Friday Night (T.G.I.F.) (Official Music Video) - YouTube
Best Katy Perry Music Videos of All-Time; 5 of Her Most Fun Visuals Ever
9,077 Katy Perry 2010 Photos and Premium High Res Pictures - Getty Images
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Video: Katy Perry too hot for 'Sesame Street;' California girl pulled from show - al.com
Katy Perry performs impromptu duet during contestant's 'American Idol' audition | CNN
Katy Perry - Firework (Official Music Video) - YouTube
Katy Perry - Wikiwand
Katy Perry Grammy Nomination 2010 Pictures | FilmBook
Katy Perry - California Gurls LIVE HD - YouTube
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Katy Perry discography - Wikipedia
Katy Perry - California Gurls (Official Music Video) ft. Snoop Dogg - YouTube
Katy Perry's Top 10 Music Videos: Critic's Picks | Billboard – Billboard
