Antoni Porowski and Kevin Harrington attend Heidi Klum's 20th Annual Halloween Party presented by Amazon Prime Video and SVEDKA Vodka at Cathédrale New York on October 31, 2019 in New York City. (Photo by Noam Galai/Getty Images for Heidi Klum)





Barbara Palvin and Dylan Sprouse attend Heidi Klum's Annual Hallowe'en Party at Cathedrale on October 31, 2019 in New York City. (Photo by Taylor Hill/Getty Images)





Actors Ben Platt and Beanie Feldstein attend Bette Midler's 2019 Hulaween at New York Hilton Midtown on October 31, 2019 in New York City. (Photo by Jim Spellman/WireImage)





Charlotte D'Alessio attends Heidi Klum's 20th Annual Halloween Party presented by Amazon Prime Video and SVEDKA Vodka at Cathédrale New York on October 31, 2019 in New York City. (Photo by Noam Galai/Getty Images for Heidi Klum)





Christian Siriano celebrates Halloween at The Garden of Good and Evil hosted by Ketel One Vodka and The Fleur Room on October 31, 2019 in New York City. (Photo by Astrid Stawiarz/Getty Images for Ketel One Family Made Vodka)





Constance Jablonski attends Heidi Klum's 20th Annual Halloween Party at Cathédrale on October 31, 2019 in New York City. (Photo by Gotham/FilmMagic)





David Burtka (L) and Neil Patrick Harris attend Heidi Klum's 20th Annual Halloween Party presented by Amazon Prime Video and SVEDKA Vodka at Cathédrale New York on October 31, 2019 in New York City. (Photo by Noam Galai/Getty Images for Heidi Klum)





Duckie Thot attends Heidi Klum's 20th Annual Halloween Party presented by Amazon Prime Video and SVEDKA Vodka at Cathédrale New York on October 31, 2019 in New York City. (Photo by Noam Galai/Getty Images for Heidi Klum)





Elsa Hosk attends Heidi Klum's 20th Annual Halloween Party presented by Amazon Prime Video and SVEDKA Vodka at Cathédrale New York on October 31, 2019 in New York City. (Photo by Noam Galai/Getty Images for Heidi Klum)





Georgia Fowler attends Heidi Klum's 20th Annual Halloween Party presented by Amazon Prime Video and SVEDKA Vodka at Cathédrale New York on October 31, 2019 in New York City. (Photo by Noam Galai/Getty Images for Heidi Klum)





Gigi Hadid arrives with some model friends at Kendall Jenner's Halloween party in Beverly Hills, CA. on October 31, 2019 dressed as Jim Carrey's character in “The Mask”. (Photo by Backgrid USA)





Halima Aden attends Heidi Klum's 20th Annual Halloween Party presented by Amazon Prime Video and SVEDKA Vodka at Cathédrale New York on October 31, 2019 in New York City. (Photo by Noam Galai/Getty Images for Heidi Klum)





Tom Kaulitz and Heidi Klum attend Heidi Klum's Annual Hallowe'en Party at Cathédrale on October 31, 2019 in New York City. (Photo by Taylor Hill/Getty Images)





Tom Kaulitz, Bill Kaulitz, and Heidi Klum attend Heidi Klum's Annual Hallowe'en Party at Cathedrale on October 31, 2019 in New York City. (Photo by Taylor Hill/Getty Images)





Hunter McGrady attends Heidi Klum's 20th Annual Halloween Party presented by Amazon Prime Video and SVEDKA Vodka at Cathédrale New York on October 31, 2019 in New York City. (Photo by Noam Galai/Getty Images for Heidi Klum)





Janelle Monae put on a very creepy display dressed as a headless bride as she was seen at The Allbright in West Hollywood for Beyonce and Jay Z's A-List Halloween bash on October 31, 2019. Janelle was fully in character as she kept a straight face, wide eyed and marched inside past photographers who complimented her 'great' costume. (Photo by Backgrid USA)





Jonathan Van Ness attends Heidi Klum's 20th Annual Halloween Party presented by Amazon Prime Video and SVEDKA Vodka at Cathédrale New York on October 31, 2019 in New York City. (Photo by Noam Galai/Getty Images for Heidi Klum)





Maluma attends Heidi Klum's 20th Annual Halloween Party presented by Amazon Prime Video and SVEDKA Vodka at Cathédrale New York on October 31, 2019 in New York City. (Photo by Noam Galai/Getty Images for Heidi Klum)





Martha Hunt attends Heidi Klum's 20th Annual Halloween Party presented by Amazon Prime Video and SVEDKA Vodka at Cathédrale New York on October 31, 2019 in New York City. (Photo by Noam Galai/Getty Images for Heidi Klum)





Taylor Hill attends Heidi Klum's 20th Annual Halloween Party presented by Amazon Prime Video and SVEDKA Vodka at Cathédrale New York on October 31, 2019 in New York City. (Photo by Noam Galai/Getty Images for Heidi Klum)





Alessandra Ambrosio attends Alessandra Ambrosio And Darren Dzienciol's Horror In The Hills on October 31, 2019 in Beverly Hills, California. (Photo by Rochelle Brodin/Getty Images)