20 Celebrity Halloween Costumes That Came From Your Nightmares

Over the years, Hollywood has pulled out all the stops when it comes to Halloween, giving us hundreds of spectacular looks to appreciate and imitate. Plenty of stars have gone the sexy route — we're looking at you, Kim Kardashian — while others opt for dialing down the sex appeal. And of course, we can always expect the industry's hottest couples to pair up and shut it down. But perhaps the most fun costumes have been those that dial up the horror, just enough to give you the creeps. We're talking zombies, skeletons, and yes, plenty of creepy clowns. Keep scrolling for some of the scariest celeb Halloween costumes.

01

Skai Jackson as a Zombie Ex-Wife

02
Heidi Klum as a Skinned Woman
Getty | Chris Weeks

Heidi Klum as a Skinned Woman

03

Josh Duhamel and Fergie as a Day of the Dead Pair

04

Michelle Trachtenberg as a Broken Porcelain Doll

05
Demi Lovato as a Zombie of Some Sort
Getty | Christopher Polk

Demi Lovato as a Zombie of Some Sort

06
Heidi Klum and Seal as Monkeys
Getty | Jemal Countess

Heidi Klum and Seal as Monkeys

08
Scott Disick as Patrick Bateman (American Psycho)
Getty

Scott Disick as Patrick Bateman (American Psycho)

09

Kim Kardashian as a Walking Skeleton

10
Ashley Madekwe as the Joker
Getty | Stefanie Keenan

Ashley Madekwe as the Joker

11
Heidi Klum as a Butterfly
Getty | Dimitrios Kambouris

Heidi Klum as a Butterfly

12

Brittny Gastineau as a Vampire

13
Adam Levine as Rambo
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Adam Levine as Rambo

15

The Weeknd and Bella Hadid as Beetlejuice and Lydia Deetz

16

Kelly Obsbourne as a Clown

17

LeBron James as Pennywise

18
Casper Smart and Jennifer Lopez as Skeletons
Getty | Mike Coppola

Casper Smart and Jennifer Lopez as Skeletons

19

Demi Lovato as Pennywise

20

Shay Mitchell as a Zombie Bride