When it comes to sexy Halloween costumes [1], there are plenty of options. The spooky day always brings out celebrities in creative getups [2], and while some take the opportunity to go wild with their looks, others jump at the chance to show some skin. Case in point: the supersexy fancy dress outfits [3] from the stars that we've rounded up here.
Anok Yai as Storm
Model Anok Yai fully embodied the comic version of X-Men member Storm in 2019.
Hunter McGrady as Ariel From The Little Mermaid
Hunter McGrady [5]'s The Little Mermaid look in 2019 wouldn't have been complete without her dinglehopper and shell accessories.
Coco Austin as Madonna
Coco Austin took things back to the 1980s as Madonna [6] at Heidi Klum [7]'s Halloween [8] party in 2019.
Mariah Carey as an '80s Rocker
In 2019, Mariah Carey [10] made a late-night appearance at Heidi Klum [11]'s party as a glam '80s rocker while Heidi Klum went as a creepy alien queen.
Karlie Kloss as a Vampire
Karlie Kloss donned the iconic cape for her vampy look in 2019.
Ciara as Nakia
Ciara was a sexy Nakia from Black Panther [13] in 2018.
Miranda Kerr as a Ringleader
Miranda Kerr [15] upped the ante as a ringleader in 2011.
Kendall Jenner as Buttercup
Kendall Jenner turned Powerpuff Girl Buttercup sexy for 2017's festivities.
Carmen Electra as a Baywatch Lifeguard
Carmen Electra [17] channelled her old Baywatch character in 2013.
Winnie Harlow as RuPaul
Winnie Harlow channelled RuPaul Charles for a party in 2018.
Ariel Winter as a Skeleton
Ariel Winter attended a 2017 bash as a sexy skeleton.
Heidi Klum as a Cat
Heidi Klum [18] bared her claws at her 2007 Halloween [19] bash in LA.
Emily Ratajkowski as Loana
In 2018, Emily Ratajkowski wore a fur bikini a la Raquel Welch in the 1966 film One Million Years B.C.
Rita Ora as Barbie
Rita Ora dressed up as a Barbie doll in 2015.
Cindy Crawford as Cher
Cindy Crawford [24] donned a revealing bodysuit when she and her husband, Rande Gerber, dressed up as Sonny and Cher in 2014.
Evan Rachel Wood as Magenta
Evan Rachel Wood paid homage to The Rocky Horror Picture Show for a party in LA in 2010.
Kate Upton as a Skeleton
Kate Upton was a sexy skeleton for Heidi Klum [25]'s Halloween [26] party in 2011.
Kim Kardashian as Poison Ivy
Kim Kardashian [27] was dressed as Poison Ivy at the Midori Green Halloween [28] party in 2011.
Kendall Jenner as a Fembot
Kendall Jenner channelled an Austin Powers [29] Fembot at the Casamigos Halloween [30] party in Las Vegas in 2018.
Lala Anthony as Skarlet From Mortal Kombat
Lala Anthony brought her ninja moves to Halloween [31] 2017 in NYC.
Kim Kardashian as Little Red Riding Hood
Kim Kardashian [32] channelled Little Red Riding Hood at Heidi Klum [33]'s infamous Halloween [34] party in 2010.
Paris Hilton as a Bunny
Paris Hilton [35] wore little more than lingerie in 2005 as she stopped by Haylie Duff's Halloween [36] party.
Chrissy Teigen as Pocahontas
Chrissy Teigen played the part of Pocahontas while attending a Halloween [37] bash with John Legend [38] in 2008.
Mariah Carey as a Firefighter
Mariah Carey [39] and Nick Cannon brought the heat in firefighter costumes for a Halloween [40] bash in 2008.
Heidi Klum as Betty Boop
Heidi Klum [41] was dolled up as Betty Boop to host her annual Halloween [42] party in 2002.
Paris Hilton as a Cat
Paris Hilton [43] didn't stray from her typical Halloween [44] look in 2017.
Christina Milian in Camo
In 2013, Christina Milian wore a camo bodysuit.
