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Katy Perry performs live during her 'California Dreams' 2011 World Tour at Nokia Theater L.A. Live! Los Angeles, CA. 5th August 2011 Stock Photo - Alamy
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Katy Perry performs live on the "Today" Toyota Summer Concert Series at Rockefeller Plaza in New York, NY. 8/27/10 Stock Photo - Alamy
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VIDEO PHOTOS Katy Perry performs "Wide Awake," turns into a butterfly and accepts award in nude bodysuit at 2012 MMVAs * starcasm.net
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Katy Perry scores hattrick of successful costume changes at the MuchMusic Awards | Daily Mail Online
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Katy Perry scores hattrick of successful costume changes at the MuchMusic Awards | Daily Mail Online
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Katy Perry scores hattrick of successful costume changes at the MuchMusic Awards | Daily Mail Online
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