![alessandra ambrosio](https://hollywoodlife.com/wp-content/uploads/2022/10/scary-halloween-costumes-social-image.jpg?quality=100)
There’s no reason a Halloween costume can’t be sexy and scary! See Karlie Kloss, Heidi Klum, Rihanna, and more turn up the heat in terrifying looks.
Halloween costumes really let us transform into our wildest dreams, but some stars are more interested in recreating nightmares with very scary looks. Still, it’s possible to balance spooky and sexy while out on the town on Oct. 31. Celebrities are especially good at coming up with creepy-cute concepts, like evil fairies, sexy devils, and gorgeous ghouls.
There’s simply never been a shortage of stars flaunting their amazing figures in tight costume clothing! We love seeing some of Hollywood’s hottest in sexy-scary costumes, so we’re showcasing some of our favorites right here in this gallery! Check it out!
Kim Kardashian & Kanye West
![Kim Kardashian & Kanye West](https://hollywoodlife.com/wp-content/uploads/2018/10/kim-kardashian-kanye-west-black-cat-halloween.jpg?w=680)
Alessandra Ambrosio
![Alessandra Ambrosio](http://hollywoodlife.com/wp-content/uploads/2018/10/models-rocking-super-sexy-halloween-costumes-alessandra-ambrosio-rex.jpg?w=680)
Bella Hadid & The Weeknd as ‘Beetlejuice’ Characters
![Bella Hadid & The Weeknd as ‘Beetlejuice’ Characters](https://hollywoodlife.com/wp-content/uploads/2018/10/bella-hadid-halloween-scary-sexy-halloween.jpg?w=680)
Chanel Iman as a Zombie Bride
![Chanel Iman as a Zombie Bride](https://hollywoodlife.com/wp-content/uploads/2018/10/chanel-iman-halloween-scary-sexy-halloween.jpg?w=680)
Heidi Klum at her 2004 Halloween party
![Heidi Klum at her 2004 Halloween party](https://hollywoodlife.com/wp-content/uploads/2018/10/heidi-klum-halloween-scar-sexy-halloween.jpg?w=680)
Karlie Kloss as a Sexy Vampire
![Karlie Kloss as a Sexy Vampire](http://hollywoodlife.com/wp-content/uploads/2018/10/sexy-creepy-halloween-celebrity-costumes-karlie-kloss-backgrid-gal.jpg?w=680)
Winnie Harlow as RuPaul
![Winnie Harlow as RuPaul](http://hollywoodlife.com/wp-content/uploads/2018/10/sexy-creepy-halloween-celebrity-costumes-winnie-harlow-mega-gal.jpg?w=680)
Blac Chyna Goes Goth
![Blac Chyna Goes Goth](http://hollywoodlife.com/wp-content/uploads/2018/10/sexy-creepy-halloween-celebrity-costumes-blac-chyna-splashnews-gal.jpg?w=680)
Ariel Winter is a Skeleton
![Ariel Winter is a Skeleton](http://hollywoodlife.com/wp-content/uploads/2018/10/ariel-winter-boyfriend-halloween-backgrid-embed-021-1.jpg?w=680)
Kourtney Kardashian as a Zombie Bride
![Kourtney Kardashian as a Zombie Bride](http://hollywoodlife.com/wp-content/uploads/2018/10/spl1383733_010.jpg?w=680)
Rihanna in London
![Rihanna in London](http://hollywoodlife.com/wp-content/uploads/2018/10/rihanna-skull-halloween-spl-embed-1.jpg?w=680)
Tinashe as the Devil
![Tinashe as the Devil](http://hollywoodlife.com/wp-content/uploads/2018/10/spl1614157_002.jpg?w=680)
Scheana Marie as a Skeleton
![Scheana Marie as a Skeleton](http://hollywoodlife.com/wp-content/uploads/2018/10/halloween-costume-gallery16.jpg?w=680)
Jennifer Lopez as a Sexy Skeleton
![Jennifer Lopez as a Sexy Skeleton](http://hollywoodlife.com/wp-content/uploads/2018/10/rexfeatures_5333750aa.jpg?w=680)
La La Anthony as a Zombie Bride
![La La Anthony as a Zombie Bride](http://hollywoodlife.com/wp-content/uploads/2018/10/rexfeatures_6904777ex.jpg?w=680)
Ariel Winter as a Zombie Nurse
![Ariel Winter as a Zombie Nurse](http://hollywoodlife.com/wp-content/uploads/2018/10/ariel-winter-halloween-rex3.jpg?w=680)
Tara Reid as the Devil
![Tara Reid as the Devil](http://hollywoodlife.com/wp-content/uploads/2018/10/scary-celeb-costume-1.jpg?w=680)