As usual, Hollywood went all out for Halloween, dressing up in a wide range of costumes. This year, Booby Tape's October 30 Squid Game-themed bash was the place to be, as everyone from Justin Bieber to Paris Hilton was in attendance.
Scroll down to see the stars' fun looks!
Though the reality star already lives like royalty, she got all dolled up as Cinderella. "A dream is a wish your heart makes. 💫❤️💫 Keep believing in magic! 👑💕⭐️ #Cinderella ✨👸🏼✨ #Halloween 🎃 #LovesIt #DisneyPrincess 👑," she captioned her photo from the bash.
Sophie Turner & Joe Jonas
Everyone's favorite couple went as characters from The Lizzie McGuire Movie. Hilary Duff's response? "IM SCREAMING."
"Sing to me Paolo," the Game of Thrones star captioned her Instagram, referencing a famous quote from the flick, while the singer captioned his photo with, "Have you ever seen such a beautiful night?" a lyric from the soundtrack.
The musician wore an all brown outfit, topping it off with a hat. On Instagram, she took a photo of herself in the getup and captioned it with a quote from a book of Irish folklore, The Celtic Twilight.
The circus is in town! The American Horror Story actress dressed as a clown and even brought along a trick-or-treat bucket, while Michael Braun, one of the party's hosts, rocked Squid Game attire.
Conan Gray & Olivia Rodrigo
"Not ur baby," quipped the "Traitor" crooner, who went as Elvira Hancock from Scarface alongside her good pal.
Hailey Baldwin & Justin Bieber
Beary cute! While the "Ghost" singer donned a teddy bear onesie, his wife sported a black catsuit and kitty ears.
Madelaine Petsch, Camila Mendes & Lili Reinhart
Those meddling kids! Though Reinhart went as a witch, her two Riverdale costars dressed together as Daphne and Velma from Scooby-Doo.
"Just a couple of scooby snacks," Mendes quipped of their spot-on costumes.
Vas J Morgan & Demi Lovato
The British TV star went with the Squid Game theme, while the "Neon Lights" singer turned heads in a shiny biker ensemble.
Later that night, Lovato and ex-boyfriend Joe Jonas delighted fans by posting a selfie together.
The Australian actress said she had the "best night" dressed up as a contestant from Squid Game. Also at the bash was her Pitch Perfect costars Brittany Snow and Anna Kendrick.
The force was strong with the "Juice" singer! At Spotify's first-ever Ghost Town Halloween Party with Benito Skinner and Mary Beth Barone (hosts of the "Obsessed" podcast from Parcast), Lizzo put on a surprise performance while dressed as "Baby Yoda" from The Mandalorian.
Paris Hilton & Bianca Roccisano
"What a night!" gushed Booby Tape founder Roccisano. "Thank you to everyone who came this was the best Halloween! Totally vibing LA."