Nicki Minaj got naughty, wearing a red bra and panties while biting into an apple. “And here I am going as the BAD TEACHER taking a bite out of the apple that the teacher’s pet gave me #ThotShitOnFleek,” she said.
Justin Bieber did the Shmoney Dance as a Power Ranger and Jhené Aiko had multiple costumes including Rainbow Brite and Pikachu.
There were plenty of couples costumes as well. Chris Brown and Karrueche went as Danny and Sandy from Grease, Bow Wow and his fiancée Erica Mena were zombies, and Ludacris and Eudoxie were supervillains Bane and Catwoman.
Kim Kardashian showed her love for fashion by dressing as Vogue editor-in-chief Anna Wintour, while her daughter North West was contributing editor André Leon Talley. Earlier in the day, North ran through the house in a skunk costume.
Fabolous and his family were creepy and kooky as the Addams Family, Kendrick Lamar channeled Jesus in the Bermuda Triangle, and Jermaine Dupri reigned over Vegas as the Pope.
From Mariah Carey as Mrs. Claus to Rita Ora as Barbie, check out a gallery of celebrity costumes below.