One of the best parts of Halloween [1] is putting together a fun and creative costume [2], and celebrities did just that as they celebrated the spooky holiday this year. Stars showed out on social media and on the red carpet for the occasion. Lee Yoo-mi nailed her Squid Game costume as the Younghee doll [3], while The Weeknd transformed into Vito Corleone [4] from The Godfather using prosthetics, and Riverdale [5] stars Camila Mendes [6] and Madelaine Petsch [7] went with the classic Velma and Daphne from Scooby-Doo. A handful of stars with October birthdays like Doja Cat [8] and Willow Smith [9] also went over the top at Halloween-themed bashes. See more pictures of this year's celebrity Halloween [10] costumes ahead.

Related:

Green Light! Squid Game Actress Lee Yoo-mi Nailed Her Younghee Halloween Costume [11]

Doja Cat as Angelica's Doll Cynthia From The Rugrats

Harry Styles as Dorothy From The Wizard of Oz

Lizzo as Baby Yoda From The Mandalorian

Jenna Johnson and JoJo Siwa as Georgie and Pennywise From It

Sasha Farber and Suni Lee as Vampires From The Vampire Diaries

Iman Shumpert and Daniella Karagach as the Tethered From Us

Witney Carson and The Miz as Pinhead From Hellraiser

Winnie Harlow as a Siren

Billie Eilish as a Lobster

Jack Harlow as a Great White Shark

Benito Skinner as a Member of the Volturi From Twilight

Doja Cat as Princess Kida From Atlantis: The Lost Empire

Khleo Thomas as Powerline From A Goofy Movie

Drake as a Cowboy

Teyana Taylor as a Shark

Jamie Lee Curtis as Marion Crane From Psycho