Heidi Klum calls this getup her "Visible Woman" costume at her 12th Annual Halloween Party Presented By TAO Nightclub at The Venetian in Las Vegas.
Jersey Shore star Jennifer "J-Woww" Farley kicked off Halloween at Chateau Nightclub & Gardens at Paris Las Vegas seductively dressed as a gangster.
Matt Lauer and Ann Curry dress as William and Kate for the Today Show.
Snooki was the celebrity judge in the Sexy Halloween costume contest at Pure Nightclub in Vegas.
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Scott Disick, dressed as a priest, partied at Chateau Nightclub & Gardens at Paris Las Vegas.
Gwen Stefani dressed up as a princess for a Halloween costume party at Beverly Wilshire Hotel in Los Angeles.
Photo credit: MAB / Splash News
Ice-T and Coco host the Halloween "Player's Ball" at LAX nightclub inside the Luxor Resort Hotel & Casino in Las Vegas.
Photo credit: STARPICZ / Splash News
Paris Hilton leaving a Halloween party in Los Angeles dressed as super hero.
Photo credit: MAB / Splash News
Bette Midler and Stevie Wonder at her New York Restoration Project's Hulaween event in NYC.
Photo credit: Nancy Rivera / Splash News
Brooke Mueller with her sons Bob and Max (from her marriage to Charlie Sheen) at the 18th Annual Dream Halloween benefitting the Children Affected by Aids Foundation and Keep a Child Alive in Santa Monica.
Melissa Rycroft, her hubby Tye Strickland and daughter Ava at the 18th Annual Dream Halloween benefitting the Children Affected by Aids Foundation and Keep a Child Alive.
Katrina Bowden and Malibu Black kick off Halloween weekend with their 'Skater Zombies And Surfer Chicks' Costume Party Extravaganza at Good Units in NYC.
Photo credit: Splash News
Debra Messing and husband David Zelman at Bette Midler's New York Restoration Project's Hulaween event in NYC.
Photo credit: Nancy Rivera / Splash News