Celebs Love Halloween

Cindy Crawford dressed as Amy Winehouse, complete with a dash of white substance on her nose, at Kate Hudson's Halloween party in Brentwood, Calif. on Oct.25, 2008.

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Singer Mariah Carey and actor Nick Cannon attend their Halloween Eve costume party at Marquee in New York City on Oct. 30, 2008.

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Lauren Bosworth attending the Pur Jeans Halloween bash hosted by the Pussycat Dolls at STK/Coco De Ville. October 31, 2008

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Liv Tyler and Royston Langdon may be going through a divorce, but they certainly looked friendly as they took their adorable son Milo Langdon trick or treating for Halloween! Liv was dressed as Charlie Chaplin's famous "tramp" character while Milo made and adorable dragon and Royston was a dragon slayer in Converse sneakers!

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Christina Milian attending the Pur Jeans Halloween bash hosted by the Pussycat Dolls at STK/Coco De Ville. October 31, 2008

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Alicia Silverstone arriving at Drew Barrymore's Halloween party Oct 31, 2008

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"Officer" Heidi Montag apprehends "prisoner" Spencer Pratt as he attempts to escape to a Halloween party in Beverly Hills, Calif. on Oct. 30, 2008.

James Breeden, PacificCoastNews.com

'Dancing With the Stars' contestants Kim Kardashian and Lance Bass attend Kim's Halloween Masquerade at the Stone Rose in Los Angeles, Calif. on Oct. 30, 2008.

Noel Vasquez, Getty Images

Lauren Conrad arrives at the PUR Jeans Halloween Bash held at STK and Coco De Ville in West Hollywood, Calif. on Oct. 31, 2008.

Michael Tran, FilmMagic

Actress Mena Suvari and Simone Sestito attend the Soho Grand Halloween Party sponsored by Dos Equis at Soho Grand in New York City on Oct. 31, 2008.

Jamie McCarthy, WireImage for Rogers & Cowan