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The Prismatic World Tour
Katy Perry performs on stage on the opening night of her Prismatic World Tour at Odyssey Arena on May 7, 2014 in Belfast, Northern Ireland.
Christie Goodwin/Getty Images
May 8, 2014
GalleryHot Shots: Inside Katy Perry's Prismatic World Tour
Katy kicked off a world tour in support of her album 'Prism' last night in the UK – check out these incredible photos from the show!
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