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Miley Cyrus

When you’re a pop star and you can’t come up with a costume idea for Halloween, you can always fall back on being … another pop star. Miley Cyrus, 19, showed up at her bash at the Roosevelt Hotel in Hollywood on Tuesday night dressed as Nicki Minaj. She posted this pic of herself posing with a pal to Twitter Wednesday morning. (10/30/2012)

Celebs in Disguise

Stars including Christina Aguilera, Ryan Seacrest, Julianne Hough, and Kim Kardashian get into the Halloween spirit.