One of the best things about Halloween is checking out the costumes and impersonations of our favourite movie characters.
For kids, it's more about going around their neighbourhood asking for candy in a pumpkin and dressing up as scary, horror movie monsters.
But for the celebrities in Hollywood and beyond, Halloween is all about red carpet glam - and there's keen competition.
This year was no exception, from Cardi B as Medusa to Saweetie impressing everyone with her impersonation of X-Men’s Mystique.
Here are five of the most outrageous looks we absolutely love.
Saweetie and Quavo as X-Men characters Beast and Mystique.
Ciara and Russel Wilson’s family as JJ. Busta. Maleficent. Carnage. Lil Pup.
Cardi B as Medusa
The Weeknd is the Nutty Professor.
Kylie Jenner as Mugler Cobra