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Silly, Sexy, Cool : Star Halloween Costumes!

From Mariah's naughty firefighter to Kim's Wonder Woman, see how celebs reveal their alter egos

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BETHENNY FRANKEL AND JILL ZARIN

The Real Housewives of New York City stars celebrate some infamous blondes at the Animal Fair magazine pet costume party in New York. Zarin dressed up as Paris Hilton, circa 2003, while Frankel rolled in as Boogie Nights' Rollergirl.
Boo! Hollywood's Real Ghost Hunters!

Boo! Hollywood's Real Ghost Hunters!

Is Leighton a fraidy-cat? Does Anna believe in ghosts? Find out who jumps at things that go bump in the night!

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