9. WACKY: Clearly inspired by My Little Pony and Snooki, Lacey Schwimmer looked totally ridiculous in a sliver of a dress and multi-colored hair and nails.
11. WACKY: Kerli looked a streetwalking Hello Kitty in a colorful and racy-looking outfit.
PHOTOS: The Best, Worst & Wackiest Dressed Stars At The Billboard Music Awards
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WORST: Forget your pants Miley? Cyrus showed off her slimmed down figure, leaving little to the imagination by wearing only a Jean Paul Gaultier tuxedo jacket with Christian Louboutin heels and Jacquie Aiche bling.
Photo: Splash News
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Tags: Alicia Keys, Amber Rose, Best And Worst Dressed, Billboard Music Awards, Brandy Norwood, Carrie Underwood, Jordin Sparks, JulianneHough, Katy Perry, Kerli, Lacey Schwimmer, Lisa Marie Presley, Miley Cyrus, Nelly Furtado, photos, Redfoo, Sky Blu, style, TAGS: News, taylor swift, Zooey Deschanel