1/26
Theo Wargo/Getty Images for HS
Harry Styles
as Dorothy from Wizard of Oz
2/26
Instagram
Kelsea Ballerini
as Guy Fieri
3/26
Twitter
Coco & Ice-T
as Harley Quinn and The Joker
4/26
Instagram
Kaavia James Union Wade
as Adele
5/26
Instagram
Kate Upton & Justin Verlander
as Monsters, Inc. cast
6/26
Chinchilla/Bauer-Griffin/GC Images
Katy Perry
as a Flaming Hot Cheeto
7/26
Instagram
Jennifer Lopez
as Madonna
8/26
beyonce.com
Beyoncé, Blue Ivy & Jay Z
as a the cast of Coming to America
9/26
Dimitrios Kambouris/Getty Images for Heidi Klum
Joe Jonas
as Zoolander
10/26
NCP/Star Max/GC Images
Rihanna
as Teenage Mutant Ninja Turtles
11/26
JACK / BACKGRID
Gigi Hadid
as The Mask
12/26
Andrew Toth/WireImage
Heidi Klum
as Jessica Rabbit
13/26
Instagram
Lili Reinhart, Madelaine Petsch & Camila Mendes
as the Powerpuff Girls
14/26
Bryan Steffy/Getty Images for Casamigos
Kendall Jenner
as a Fembot from Austin Powers
15/26
John Phillips/Getty Images
Rita Ora
as Post Malone
16/26
David M. Russell/ABC Entertainment
Kelly Ripa & Ryan Seacrest
as Barbie and Ken
17/26
Noam Galai/Getty Images for Heidi Klum
Lupita Nyong'o
as Dionne from Clueless
18/26
Noam Galai/Getty Images for Heidi Klum
David Burtka & Neil Patrick Harris
as Mary-Kate and Ashley Olsen
19/26
Instagram
Dakota Fanning
as a Loofah
20/26
Instagram / Demi Lovato
Demi Lovato
as Pennywise
21/26
West2East Empire / Olugbenro Ogunsemore
Ciara & Russell Wilson
as Beyoncé and Jay Z
22/26
Instagram
Kylie Jenner
as Christina Aguilera
23/26
Instagram
Halsey
as the Corpse Bride
24/26
Instagram/Gabrielle Union
Gabrielle Union & Kaavia
as Bring it On cheerleaders