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Heidi Klum, center, attends her 14th annual Halloween party on Oct. 31, 2013, in New York.
Keep clicking to see what other costumes stars chose this Halloween.
Heidi Klum
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Heidi Klum attends her Halloween party presented by Shutterfly at Marquee on Oct. 31, 2013, in New York.
Perez Hilton
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Perez Hilton attends Shutterfly Presents Heidi Klum's 14th Annual Halloween Party sponsored by SVEDKA Vodka and smartwater at Marquee on Oct. 31, 2013, in New York.
Bethenny Frankel
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Bethenny Frankel attends Heidi Klum's Halloween presented by Shutterfly at Marquee on Oct. 31, 2013, in New York.
Christian Siriano
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Fashion designer Christian Siriano attends Heidi Klum's Halloween presented by Shutterfly at Marquee on Oct. 31, 2013, in New York.
Ice-T and Coco
Cindy Ord/Getty Images for Heidi Klum
TV Personalities Coco and Ice-T attends Shutterfly Presents Heidi Klum's 14th Annual Halloween Party sponsored by SVEDKA Vodka and smartwater at Marquee on Oct. 31, 2013, in New York.
Questlove
Mike Coppola/Getty Images for Heidi Klum
Questlove attends Shutterfly Presents Heidi Klum's 14th Annual Halloween Party sponsored by SVEDKA Vodka and smartwater at Marquee on Oct. 31, 2013, in New York.
Paris Hilton and River Viiperi
Todd Williamson/Invision for Jose Cuervo/AP Images
Paris Hilton and River Viiperi attend Treats! Magazine's 3rd Annual Trick or Treats! Halloween Party presented by Jose Cuervo on Oct. 31, 2013, in Los Angeles.
Aaron Paul and Lauren Parsekian
Todd Williamson/Invision for Jose Cuervo/AP Images
Aaron Paul and wife Lauren Parsekian attend Treats! Magazine's 3rd Annual Trick or Treats! Halloween Party presented by Jose Cuervo on Oct. 31, 2013, in Los Angeles.
Derek Houg and Ryan Seacrest
Todd Williamson/Invision for Jose Cuervo/AP Images
Derek Hough, left, and Ryan Seacrest attend Treats! Magazine's 3rd Annual Trick or Treats! Halloween Party presented by Jose Cuervo on Oct. 31, 2013, in Los Angeles.
Jeremy Piven
Todd Williamson/Invision for Jose Cuervo/AP Images
Jeremy Piven attends Treats! Magazine's 3rd Annual Trick or Treats! Halloween Party presented by Jose Cuervo on Oct. 31, 2013, in Los Angeles.
Russell Simmons
Todd Williamson/Invision for Jose Cuervo/AP Images
Russell Simmons attends Treats! Magazine's 3rd Annual Trick or Treats! Halloween Party presented by Jose Cuervo on Oct. 31, 2013, in Los Angeles.
Kelly Ripa
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Kelly Ripa participates in the New York City 40th Annual Village Halloween parade on Oct. 31, 2013, in New York.
Demi Lovato
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Singer/actress Demi Lovato attends her Halloween Party on Oct. 31, 2013, in West Hollywood, Calif.
Katie Couric, Billy Crystal and Bette Midler
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From left, television journalist Katie Couric, comedian Billy Crystal and actress Bette Midler attend New York Restoration Project's 18th Annual Hulaween gala on Oct. 31, 2013, in New York.
Hugh Grant
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Hugh Grant attends The UNICEF Halloween Ball at One Mayfair on Oct. 31, 2013, in London.
Mindy Kaling, Jimmy Kimmel and Josh Malina
ABC
From left, Mindy Kaling, Jimmy Kimmel and Josh Malina dress up for a Halloween episode of "Jimmy Kimmel Live" in Los Angeles on Oct. 31, 2013.
Ellen DeGeneres
Warner Bros.
TV personality Ellen DeGeneres kicked off her 2013 Halloween episode dressed as Nicki Minaj, donning the same outfit the rapper wore on "The Ellen DeGeneres Show" a few weeks earlier. "Let me start by saying my eyes are up here," DeGeneres joked. "This year I decided to go as something really scary -- half naked."
Kelly Ripa and Michael Strahan
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Kelly Ripa and Michael Strahan attend "Live With Kelly and Michael: Best Halloween Show Ever" at "Live with Kelly And Michael" studio on Oct. 31, 2013, in New York.
Kelly Ripa and Michael Strahan
Rob Kim/Getty Images
Kelly Ripa and Michael Strahan attend "Live With Kelly and Michael: Best Halloween Show Ever" at "Live with Kelly And Michael" studio on Oct. 31, 2013, in New York.
"Good Morning America"
ABC/Ida Mae Astute
From left, Josh Elliott, Robin Roberts, Sam Champion, Lara Spencer and George Stephanopoulos dress up for Halloween on "Good Morning America" in New York, Oct. 31, 2013.
"Today" show
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From left, Carson Daly, Kathie Lee Gifford, Hoda Kotb, Natalie Morales, Savannah Guthrie and Matt Lauer attend NBC's "Today" Halloween 2013 in Rockefeller Plaza on Oct. 31, 2013 in New York.
"Today" show
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Al Roker attends NBC's "Today" Halloween 2013 in Rockefeller Plaza on Oct. 31, 2013 in New York.
Carmen Electra
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Carmen Electra attends NBC's "Today" Halloween 2013 in Rockefeller Plaza on Oct. 31, 2013, in New York.
Neil Patrick Harris
Neil Patrick Harris/Twitter
"Have a spooktacular night! Here's our family Halloween pic," Neil Patrick Harris said of this photo of him, David Burtka and their twins, Gideon and Harper.
Patrick Stewart
Patrick Stewart/Twitter
Patrick Stewart posted this photo of himself dressed up as a lobster.
Miley Cyrus
Miley Cyrus/Instagram
Miley Cyrus shared this photo showing her dressed up as Lil' Kim.
Gisele Bundchen and Tom Brady
Gisele Bundchen/Instagram
"Having fun with my Lion last night!" wrote model Gisele Bundchen of her and husband Tom Brady's "The Wizard of Oz" outfits.
Paris Hilton
Paris Hilton/Instagram
Paris Hilton chose to channel Miley Cyrus for one of her Halloween ensembles ("Like my Miley costume?" she captioned this photo on Instagram).
Hugh and Crystal Hefner
Crystal Hefner/Instagram
Hugh Hefner and wife Crystal struck a pose as Robin Thicke and Miley Cyrus in this photo posted on her Instagram page.
Joan Rivers
Joan Rivers/Instagram
"I had so much fun dressing as Miley Cyrus!" Joan Rivers said of her costume for E!'s "Fashion Police" Halloween episode.
Naya Rivera
Naya Rivera/Instagram
"She's sexy AND educational! Just doing my part to teach the kids geography," Naya Rivera wrote on Instagram of her Carmen Sandiego costume.
Kelly Osbourne/Instagram
Kelly Osbourne dressed up as "Mad Men" star Christina Hendricks for the Halloween episode of E!'s "Fashion Police."
"I hope I did [her] justice!!" Osbourne wrote on Instagram. "Ps I had to wear 3 bras!!"
Lea Michele
Lea Michele/Twitter
"Happy (almost) Halloween!" Lea Michele captioned this Twitter photo, showing her and a pal dressed in dirndls.
Chris Colfer
Chris Colfer/Instagram
"This year for Halloween I decided to go as a character whose sex appeal is always ignored...I'm Sexy R2D2!" said "Glee" star Chris Colfer.
Fergie and Josh Duhamel
Fergie/Instagram
Fergie shared this photo of her dressed as Elvira and husband Josh Duhamel as Riff Raff from "The Rocky Horror Picture Show."
Fergie and Josh Duhamel
Josh Duhamel/Instagram
Another Halloween look from Fergie and Josh Duhamel, posted on the actor's Instagram page with the caption, "Hasta la muerte."
Nick and Vanessa Lachey
Vanessa Lachey/Twitter
"Step right up and Welcome to The Lachey CarnEVIL! We even managed to tame a cute lion," Vanessa Lachey captioned this Twitter photo of her and husband Nick Lachey with their son, Camden.
Jesse Tyler Ferguson
Justin Mikita/Instagram
"Finally, batman & robin got married!" wrote Justin Mikita of this photo of him and husband Jesse Tyler Ferguson.
Nicole Richie
Nicole Richie/Instagram
"Happy Halloween from your favorite #TWINS Arnold Schwarzenegger & Danny Devito," Nicole Richie, right, captioned this Halloween Instagram.
Paris Hilton
Paris Hilton/Instagram
Paris Hilton also dressed up as Barbie, sharing a photo of the ensemble on Instagram.
Andrew H. Walker/Getty Images
Bethenny Frankel dresses up for the Halloween episode of her talk show at the CBS Broadcast Center on Oct. 28, 2013, in New York.
Ian Ziering
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Actor Ian Ziering, right, and Erin Kristine Ludwig attend Playboy Mansion's annual Halloween bash on Oct. 26, 2013, in Holmby Hills, Calif.
Snooki and JWoww
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Nicole "Snooki" Polizzi and Jennifer "JWoww" Farley attend the Snooki and JWoww Halloween Event: "Night Of The Living Drag" at Providence on Oct. 25, 2013, in New York.
Snooki and JWoww
Jamie McCarthy/Getty Images
Nicole "Snooki" Polizzi and Jennifer "JWoww" Farley attend the Snooki and JWoww Halloween Event: "Night Of The Living Drag" at Providence on Oct. 25, 2013, in New York.
Derek Hough
Jerod Harris/Getty Images
Derek Hough attends the Casamigos Halloween Party at the home of Mike Meldman on Oct. 25, 2013, in Beverly Hills, Calif.
Hilary Duff and Mike Comrie
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Hilary Duff, left, and husband Mike Comrie attend the Casamigos Halloween Party at the home of Mike Meldman on Oct. 25, 2013, in Beverly Hills, Calif.
Alessandra Ambrosio
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Alessandra Ambrosio attends the Casamigos Halloween Party at the home of Mike Meldman on Oct. 25, 2013, in Beverly Hills, Calif.
John Stamos
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John Stamos attends the Casamigos Halloween Party at the home of Mike Meldman on Oct. 25, 2013, in Beverly Hills, Calif.
Ryan Seacrest
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Ryan Seacrest attends the Casamigos Halloween Party at the home of Mike Meldman on Oct. 25, 2013, in Beverly Hills, Calif.
Ashley Madekwe
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Ashley Madekwe, left, and Iddo Goldberg attend the Casamigos Halloween Party at the home of Mike Meldman on Oct. 25, 2013, in Beverly Hills, Calif.
Cindy Crawford and Rande Gerber
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Cindy Crawford, left, and Rande Gerber attend the Casamigos Halloween Party at the home of Mike Meldman on Oct. 25, 2013, in Beverly Hills, Calif.
Michelle Trachtenberg
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Michelle Trachtenberg attends the Casamigos Halloween Party at the home of Mike Meldman on Oct. 25, 2013, in Beverly Hills, Calif.
Martha Stewart
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Martha Stewart arrives at Hub Network's First Annual Halloween Bash at Barker Hangar on Oct. 20, 2013, in Santa Monica, Calif.
Kenan Thompson
Jordan Strauss/Invision for the Hub Network/AP Images
Host Kenan Thompson at "Hub Network's First Annual Halloween Bash" on Sunday, Oct. 20, 2013, at the Barker Hanger in Santa Monica, Calif. The star-studded special will be broadcast on the Hub Network on Oct. 26, 2013.
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