Heidi Klum's 12th Annual Halloween Party

NEW YORK, NY - OCTOBER 31: Kate Upton attends Heidi Klum's 12th annual Halloween party at the PH-D Rooftop Lounge at Dream Downtown on October 31, 2011 in New York City. (Photo by Jemal Countess/Getty Images)

Hub Network's 1st Annual Halloween Bash - Arrivals

SANTA MONICA, CA - OCTOBER 20: Actress Ryan Newman attends Hub Network's First Annual Halloween Bash in Barker Hangar at the Santa Monica Airport on October 20, 2013 in Santa Monica, California. (Photo by Frederick M. Brown/Getty Images)

Snooki And JWoww Halloween Event: "Night Of The Living Drag" - Arrivals

NEW YORK, NY - OCTOBER 25: Jennifer 'JWoww' Farley attends the Snooki and JWoww Halloween Event: "Night Of The Living Drag" at Providence on October 25, 2013 in New York City. (Photo by Jamie McCarthy/Getty Images)

Snooki And JWoww Halloween Event: "Night Of The Living Drag" - Arrivals

NEW YORK, NY - OCTOBER 25: Nicole 'Snooki' Polizzi attends the Snooki and JWoww Halloween Event: "Night Of The Living Drag" at Providence on October 25, 2013 in New York City. (Photo by Jamie McCarthy/Getty Images)

Casamigos Halloween Party At The Home Of Mike Meldman

BEVERLY HILLS, CA - OCTOBER 25: Model Alessandra Ambrosio attends the Casamigos Halloween Party at the home of Mike Meldman on October 25, 2013 in Beverly Hills, California. (Photo by Jerod Harris/Getty Images)

Playboy Mansion Hosts Annual Halloween Bash

HOLMBY HILLS, CA - OCTOBER 26: A general view of the atmosphere at Playboy Mansion's annual Halloween bash on October 26, 2013 in Holmby Hills, California. (Photo by Christopher Polk/Getty Images for Playboy)

Playboy Mansion Hosts Annual Halloween Bash

HOLMBY HILLS, CA - OCTOBER 26: Playmate Michelle McLaughlin attends Playboy Mansion's annual Halloween bash on October 26, 2013 in Holmby Hills, California. (Photo by Christopher Polk/Getty Images for Playboy)

Playboy Mansion Hosts Annual Halloween Bash

HOLMBY HILLS, CA - OCTOBER 26: Playmate Amanda Cerny (L) and Playmate of the Year Raquel Pomplun attend Playboy Mansion's annual Halloween bash on October 26, 2013 in Holmby Hills, California. (Photo by Christopher Polk/Getty Images for Playboy)

NBC's "Today" Halloween 2013

NEW YORK, NY - OCTOBER 31: Carmen Electra, dressed as her 'Baywatch' character, attends NBC's "Today" Halloween 2013 in Rockefeller Plaza on October 31, 2013 in New York City. (Photo by Slaven Vlasic/Getty Images)

VEVO Halloween Showcase - Arrivals

LONDON, ENGLAND - OCTOBER 31: Iggy Azalea dressed as Cruella de Vil attends the VEVO Halloween showcase at The Oval Space on October 31, 2013 in London, England. (Photo by Gareth Cattermole/Getty Images)

VEVO Halloween Showcase - Arrivals

LONDON, ENGLAND - OCTOBER 31: Lorde attends the VEVO Halloween showcase at The Oval Space on October 31, 2013 in London, England. (Photo by Gareth Cattermole/Getty Images)

Shutterfly Presents Heidi Klum's 14th Annual Halloween Party At Marquee New York Sponsored By SVEDKA Vodka And smartwater

NEW YORK, NY - OCTOBER 31: TV Personality Coco attend Shutterfly Presents Heidi Klum's 14th Annual Halloween Party sponsored by SVEDKA Vodka and smartwater at Marquee on October 31, 2013 in New York City. (Photo by Cindy Ord/Getty Images for Heidi Klum)

The 4th Annual Las Vegas Halloween Parade

LAS VEGAS, NV - OCTOBER 31: Model and parade queen Claire Sinclair attends the fourth annual Las Vegas Halloween Parade on October 31, 2013 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

Shutterfly Presents Heidi Klum's Halloween At Marquee In New York

NEW YORK, NY - OCTOBER 31: Shanina Shaik attends Heidi Klum's Halloween presented by Shutterfly at Marquee on October 31, 2013 in New York City. (Photo by Andrew H. Walker/Getty Images for Shutterfly)

Shutterfly Presents Heidi Klum's 14th Annual Halloween Party At Marquee New York Sponsored By SVEDKA Vodka And smartwater

NEW YORK, NY - OCTOBER 31: Model Lindsay Ellingson attends Shutterfly Presents Heidi Klum's 14th Annual Halloween Party sponsored by SVEDKA Vodka and smartwater at Marquee on October 31, 2013 in New York City. (Photo by Cindy Ord/Getty Images for Heidi Klum)

Shutterfly Presents Heidi Klum's 14th Annual Halloween Party At Marquee New York Sponsored By SVEDKA Vodka And smartwater

NEW YORK, NY - OCTOBER 31: TV Personality Bethenny Frankel attends Shutterfly Presents Heidi Klum's 14th Annual Halloween Party sponsored by SVEDKA Vodka and smartwater at Marquee on October 31, 2013 in New York City. (Photo by Mike Coppola/Getty Images for Heidi Klum)

Heidi Klum's 11th Annual Halloween Party

NEW YORK - OCTOBER 31: TV personality Kelly Choi attends Heidi Klum's 2010 Halloween Party at Lavo on October 31, 2010 in New York City. (Photo by Bryan Bedder/Getty Images)

Heidi Klum's 11th Annual Halloween Party

NEW YORK - OCTOBER 31: Kim Kardashian attends Heidi Klum's 2010 Halloween Party at Lavo on October 31, 2010 in New York City. (Photo by Bryan Bedder/Getty Images)

Heidi Klum's 11th Annual Halloween Party

NEW YORK - OCTOBER 31: Singer Camilla of Eddie The Gun attends Heidi Klum's 2010 Halloween Party at Lavo on October 31, 2010 in New York City. (Photo by Bryan Bedder/Getty Images)

Halloween Stores Prepare For The Holiday

(Photo by Joe Raedle/Getty Images)

MIAMI BEACH, FL - OCTOBER 21: Madeleine Wenthzel tries on a Wonder Woman Costume at the Halloween MegaStore Miami Beach on October 21, 2011 in Miami Beach, Florida. The megastore is a temporary location for the store which opened for the holiday to sell costumes, masks and other items to people needing to dress up for the evening of October 31 when costumed people around the world observe the day. (Photo by Joe Raedle/Getty Images)

2011 Pop Art Halloween Party

NEW YORK, NY - OCTOBER 29: Actress Tia Carrere <> the 2011 Pop Art Halloween party at the Top of the Rock's 620 Loft & Garden on October 29, 2011 in New York City. (Photo by Joe Corrigan/Getty Images)

Heidi Klum's 12th Annual Halloween Party

NEW YORK, NY - OCTOBER 31: Model Jessica White attends Heidi Klum's 12th annual Halloween party at the PH-D Rooftop Lounge at Dream Downtown on October 31, 2011 in New York City. (Photo by Jemal Countess/Getty Images)

Heidi Klum's 12th Annual Halloween Party

NEW YORK, NY - OCTOBER 31: Model Heide Lindgren attends Heidi Klum's 12th annual Halloween party at the PH-D Rooftop Lounge at Dream Downtown on October 31, 2011 in New York City. (Photo by Jemal Countess/Getty Images)

Heidi Klum's 12th Annual Halloween Party

NEW YORK, NY - OCTOBER 31: Model Chrissy Teigen attends Heidi Klum's 12th annual Halloween party at the PH-D Rooftop Lounge at Dream Downtown on October 31, 2011 in New York City. (Photo by Jemal Countess/Getty Images)

Heidi Klum's 12th Annual Halloween Party

NEW YORK, NY - OCTOBER 31: Shanina Shaik attends Heidi Klum's 12th annual Halloween party at the PH-D Rooftop Lounge at Dream Downtown on October 31, 2011 in New York City. (Photo by Jemal Countess/Getty Images)

Heidi Klum's 12th Annual Halloween Party

NEW YORK, NY - OCTOBER 31: Meredith Ostrom attends Heidi Klum's 12th annual Halloween party at the PH-D Rooftop Lounge at Dream Downtown on October 31, 2011 in New York City. (Photo by Jemal Countess/Getty Images)

Kristin Cavallari Hosts The Bing It On Halloween Costume Challenge

NEW YORK, NY - OCTOBER 19: Kristin Cavallari hosts the Bing It On Halloween Costume Challenge at Spirit Halloween on October 19, 2012 in New York City. (Photo by Dimitrios Kambouris/Getty Images for Bing)

EBMRF & Sony PlayStation's Epic Halloween Bash Hosted By James Marsden And Courteney Cox - Arrivals

LOS ANGELES, CA - OCTOBER 27: Singer Mayra Veronica attends EBMRF & Sony PlayStation's Epic Halloween Bash hosted by James Marsden and Courteney Cox on October 27, 2012 in Los Angeles, California. (Photo by David Livingston/Getty Images)

2nd Annual Midori Green Halloween Party

NEW YORK, NY - OCTOBER 27: Kim Kardashian attends 2nd Annual Midori Green Halloween Party at Avenue on October 27, 2012 in New York City. (Photo by Dave Kotinsky/Getty Images)

Keep A Child Alive Presents 2012 "Dream Halloween" - Arrivals

SANTA MONICA, CA - OCTOBER 27: Actress/comedian Heather McDonald attends the 2012 'Dream Halloween' presented by Keep A Child Alive at Barker Hangar on October 27, 2012 in Santa Monica, California. (Photo by Imeh Akpanudosen/Getty Images)