Heidi Klum's 2017 Halloween Bash: Wildest makeup transformations

Every year, Heidi Klum throws the Halloween party to outdo all other Halloween parties.

For 18 years, the supermodel invites Hollywood's most notable faces to an exclusive New York City spot for a night covered in blood, prosthetics, wigs and fake teeth. And of course, the Queen of Halloween always makes an appearance in the best costume of the night. 

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Heidi Klum's Halloween 2017: Makeup looks
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Heidi Klum's Halloween 2017: Makeup looks
NEW YORK, NY - OCTOBER 31: Actress Heather Graham is seen during Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Gilbert Carrasquillo/GC Images)
NEW YORK, NY - OCTOBER 31: Vlada Roslyakova attends Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Monica Schipper/WireImage)
NEW YORK, NY - OCTOBER 31: Anastasia Machekhina attends Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Monica Schipper/WireImage)
NEW YORK, NY - OCTOBER 31: Sofia Resing attends Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Monica Schipper/WireImage)
NEW YORK, NY - OCTOBER 31: Kyle Hagler attends Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Monica Schipper/WireImage)
NEW YORK, NY - OCTOBER 31: Jon Batiste attends Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Monica Schipper/WireImage)
NEW YORK, NY - OCTOBER 31: Irina Shabayeva attends Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Taylor Hill/Getty Images)
NEW YORK, NY - OCTOBER 31: Fashion designer Zac Posen is seen during Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Gilbert Carrasquillo/GC Images)
NEW YORK, NY - OCTOBER 31: Jackie Cruz attends Heidi Klum's 18th annual Halloween Party presented by Party City at the Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City.
NEW YORK, NY - OCTOBER 31: Grace Elizabeth attends Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Taylor Hill/Getty Images)
NEW YORK, NY - OCTOBER 31: Coco Austin attends Heidi Klum's 18th annual Halloween Party presented by Party City at the Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Taylor Hill/Getty Images)
NEW YORK, NY - OCTOBER 31: Sandra Lee attends Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Monica Schipper/WireImage)
NEW YORK, NY - OCTOBER 31: Heidi Klum attends her 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Andrew Toth/FilmMagic)
NEW YORK, NY - OCTOBER 31: Dylan Sprouse attends Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Monica Schipper/WireImage)
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This year we saw Klum dressed as a werewolf, Heather Graham as a day of the dead skeleton, a gory Dylan Sprouse and a scarecrow Zac Posen. These celebrities may spend hours in the makeup chair to perfect their holiday transformation. 

Klum's creepy Jessica Rabbit costume in 2015 took over 9 hours, so we can imagine just how long it took her to look like a Michael Jackson werewolf. She documented the whole process on her Instagram -- it seemed to involve molds of her hands, fitted ears and more

A post shared by Heidi Klum (@heidiklum) on

Scroll through above to see the best makeup looks of the night! How many famous faces do you recognize? 

31 PHOTOS
Heidi Klum's 2017 Halloween Party: Red carpet arrivals
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Heidi Klum's 2017 Halloween Party: Red carpet arrivals
NEW YORK, NY - OCTOBER 31: Coco Austin attends Heidi Klum's 18th annual Halloween Party presented by Party City at the Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Taylor Hill/Getty Images)
NEW YORK, NY - OCTOBER 31: Dylan Sprouse attends Heidi Klum's 18th annual Halloween party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Andrew Toth/FilmMagic)
NEW YORK, NY - OCTOBER 31: Heidi Klum attends her 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Michael Stewart/Getty Images)
NEW YORK, NY - OCTOBER 31: Actress Heather Graham is seen during Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Gilbert Carrasquillo/GC Images)
NEW YORK, NY - OCTOBER 31: Nick Cannon attends Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Michael Stewart/Getty Images)
NEW YORK, NY - OCTOBER 31: Jackie Cruz and Fernando Garcia attend Heidi Klum's 18th annual Halloween party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Andrew Toth/FilmMagic)
NEW YORK, NY - OCTOBER 31: Desiree Gruber and Heidi Klum attend Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Presley Ann/Patrick McMullan via Getty Images)
NEW YORK, NY - OCTOBER 31: Nicole 'Coco' Austin and Ice T attend Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Presley Ann/Patrick McMullan via Getty Images)
NEW YORK, NY - OCTOBER 31: Jon Batiste attends Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Monica Schipper/WireImage)
"The Morning Breath" co-host Claudia Oshry (otherwise known as @girlwithnojob) and husband Ben Soffer (@boywithnojob) attended Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Presley Ann/Patrick McMullan via Getty Images)
NEW YORK, NY - OCTOBER 31: Alla Kostromichova attends Heidi Klum's 18th annual Halloween party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Andrew Toth/FilmMagic)
NEW YORK, NY - OCTOBER 31: Vlada Roslyakova attends Heidi Klum's 18th annual Halloween party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Andrew Toth/FilmMagic)
NEW YORK, NY - OCTOBER 31: Ella Bales attends Heidi Klum's 18th annual Halloween party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Andrew Toth/FilmMagic)
NEW YORK, NY - OCTOBER 31: Margot Bingham attends Heidi Klum's 18th annual Halloween party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Andrew Toth/FilmMagic)
NEW YORK, NY - OCTOBER 31: (L-R) John Fugelsang, Elizabeth Wagmeister, Carlos Greer, and Bevy Smith attend Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Monica Schipper/WireImage)
NEW YORK, NY - OCTOBER 31: Irina Shabayeva attends Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Taylor Hill/Getty Images)
NEW YORK, NY - OCTOBER 31: Sommer Ray attends Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Taylor Hill/Getty Images)
NEW YORK, NY - OCTOBER 31: Thomas Hayo attends Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Presley Ann/Patrick McMullan via Getty Images)
NEW YORK, NY - OCTOBER 31: Anastasia Machekhina attends Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Presley Ann/Patrick McMullan via Getty Images)
NEW YORK, NY - OCTOBER 31: Mariah Strongin attends Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Presley Ann/Patrick McMullan via Getty Images)
NEW YORK, NY - OCTOBER 31: Guests attend Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Presley Ann/Patrick McMullan via Getty Images)
NEW YORK, NY - OCTOBER 31: Kyle MacLachlan attends Heidi Klum's 18th annual Halloween Party presented by Party City at the Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Taylor Hill/Getty Images)
NEW YORK, NY - OCTOBER 31: Zuri Tibby attends Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Taylor Hill/Getty Images)
NEW YORK, NY - OCTOBER 31: (L-R) Chris Knight, Keltie Knight, Vanessa Ray, and Jake Wilson attend Heidi Klum's 18th annual Halloween Party presented by Party City at the Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Taylor Hill/Getty Images)
NEW YORK, NY - OCTOBER 31: Sofia Resing attends Heidi Klum's 18th annual Halloween Party presented by Party City at the Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Taylor Hill/Getty Images)
NEW YORK, NY - OCTOBER 31: Grace Elizabeth attends Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Taylor Hill/Getty Images)
NEW YORK, NY - OCTOBER 31: Jesus Estrada (L) and Antonio Estrada attend Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Monica Schipper/WireImage)
NEW YORK, NY - OCTOBER 31: Zac Posen attends Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Presley Ann/Patrick McMullan via Getty Images)
NEW YORK, NY - OCTOBER 31: Laurent Bourgeois and Larry Nicolas Bourgeois of Les Twins attend Heidi Klum's 18th annual Halloween Party presented by Party City at the Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Slaven Vlasic/Getty Images for Heidi Klum)
NEW YORK, NY - OCTOBER 31: Bryce Dalzin (L) and Erin Riley attend Heidi Klum's 18th annual Halloween Party presented by Party City at the Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City. (Photo by Slaven Vlasic/Getty Images for Heidi Klum)
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