Pete Davidson Says Ex Elsie Hewitt “Crushed” This Part of Halloween

For the night of frights, the Nope star channels Frankenstein alongside Monáe as Mother Creature at the Wondaween celebration with BACARDÍ Rum in Los Angeles.

The High School Musical alum and the baseball player were soarin', flyin' as Sally and Oogie Boogie from The Nightmare Before Christmas during Darren Dzienciol's Haunted Hotel presented by 1WIN and powered by Caliwater and LALO.

The Suite Life of Zack & Cody actor and the Victoria's Secret model also tapped into The Nightmare Before Christmas for Halloween inspiration, rocking Jack Skellington and Oogie Boogie costumes at their Sprouse House party with Raising Cane’s and Crazy Mountain.

Going goblin. The Hidden Figures actress enjoyed a BACARDÍ Rum cocktail during her Wondaween: Creature Camp celebration in Los Angeles.

The McCaffreys went from the field to the swamp this Halloween, transforming into Shrek characters. Culpo donned a Princess Fiona costume, while her husband rocked Shrek attire. But their kids and pup also joined in. Their daughter Colette dressed as a mini Lord Farquaad, while their baby boy Roman was the cutest Gingerbread Man. As for Donkey, their family dog had it covered.

You've got to hand it to the supermodel, who hosted her annual Halloween party on Oct. 31 in New York City.

The Watch What Happens Live host shared what was happening in a galaxy far, far away as he and his boyfriend Kevin Sobieski rocked Star Wars Jedi costumes, while his son Benjamin dressed as Darth Maul.

Feeling dirrty? The singer hosted her carnival-themed XTINAWEEN party with Raising Cane’s, MISTR, Astral Tequila and Crown Royal.

The Secret Lives of Mormon Wives star embodied some big Earth energy, dressing up as Mother Nature, while her kids joined in on the "chaos," wearing "volcano, thunderstorm, and tornado" costumes. 

It's not her fault the singer dominated Halloween, with Rapp and her girlfriend Towa Bird creating a costume inspired by stylist Law Roach by dressing up as "law" and a "roach."

Dressed as Julia Roberts' character in Pretty Woman, the Bring It On star ran in her 54th birthday at a Halloween party with Crazy Mountain.

The rapper was in ha mood as Spongebob Squarepants' Patrick Starr at Unruly's annual Halloween bash presented by Ch@mobile and powered by Fanvue, LISTED and White Rabbit at Gravitas Members Club.

After dressing up as Belle, Hilton took her kids Phoenix and London out for some spooky fun at Night of The Jack, Los Angeles’ leading immersive Halloween experience.

These two didn't look a tini bit underdressed on Halloween, even if, as the singer admitted on Instagram that their ensembles were a result of, "When the halloween costume comes together 5 mins before leaving the house."

The rapper was clowning around Art the Clown Terrifier at the Sprouse House Halloween bash sponsored by Raising Cane’s.

You won't need any meddling kids to figure out this longtime couple's Halloween inspiration, showing off their Daphne and Fred costumes. As for their pup Ralphie, he more than deserves a Scooby snack.

Who's that girl? Dobrev got into the Christmas spirit early, transforming into Cindy Lou Who from How The Grinch Stole Christmas, with her beloved pup taking on Grinch's sidekick Max. (Tyler Lain was the green man himself.)

The Uncut Gems actress channeled Vogue icon Anna Wintour at Ivy Getty's Dressed to Kill Halloween bash. 

Machine Gun Kelly performed at  the Haunted Hotel presented by 1WIN and powered by Caliwater and LALO.

No need to peel back the curtian on the Heated Rivalry season two newcomers' costumes, with Smith keeping his look simple as a banana while Jafargholi popped some chic bunny ears that would look quite at home in the Playboy mansion.

The reality star had a skele-ton of fun twinning with daughter True Thompson in matching Kuromi costumes.

The YouTuber's Spidey senses were tingling during his Halloween party presented by FOMO.

Alix Earle's sister and Travis Barker's son had fans all shook up, fueling romance rumors with their matching Priscilla Presley and Elvis Presley costumes.

Meanwhile, Landon's sister flocked to Unruly's Halloween bash presented by Ch@mobile and powered by Fanvue, LISTED and White Rabbit dressed as a peacock.

The couple and their sons Silas and Phineas channeled Family Guy, writing "We left Stan at home. Happy Halloween!"

The Grammy winner worked 9 to 5 for her transformation into the late Dolly Parton. 

A different kind of rivalry. The Heated Rivalry costars traded the hockey rink for a bunker playing the central Bugonia duo—with Storrie taking on CEO Michelle who is kidnapped by conspiracy theoriest Teddy (Williams) who believes she's an alien.