Bella Hadid - Poison IvyBella Thorne - fairy, little red riding hoodCamila Mendes - ButtercupCole Sprouse - Man in the Yellow HatDemi Lovato - vampireDoja Cat - Tyra BanksHailey Bieber - Nurse RatchedHalsey - Emily (Corpse Bride)Lil Nas X - Nicki Minaj "Super Bass"Lili Reinhart - BubblesLizzo - the fly on Mike Pence's headKendall Jenner - Barb WireKim Kardashian, Jonathan Cheban, & children - Tiger KingKris Jenner - Jack SkelingtonKylie Jennеr - Red Power RangerMadеlaine Petsch - BlossomMeghan Trainor - Cindy Lou WhoNeil Patrick Harris, David Burtka and kids - Charlie & the Chocolate factory