Berry goes on a colorful run on the set of Frankie and Alice in Vancouver. Plus: Paris, Madonna & Britney, Brad Pitt and more

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FASHION ROUNDUP

Look who turned the MTV Europe Music Awards into her very own costume party! Katy Perry, who hosted the show Thursday in Liverpool, England, shows off two of the many outrageous getups – a carousel-themed bubble dress and a wedding dress-tuxedo hybrid – she wore throughout the night.