Celebrity·Posted on Oct 31, 2021Megan Thee Stallion As Cruella De Vil, Ariana Grande As A Creature, And 31 Other Celebs' Halloween Costumes From This WeekendOkay, Ariana Grande did not have to go that hard.by Natasha JokicBuzzFeed StaffLinkFacebookPinterestTwitterMail 1. Lil Nas X as the basketball guy (aka Seth Powers) from Ned's Declassified School Survival Guide: View this photo on Instagram 2. Joe Jonas and Sophie Turner as Paolo and Isabella from The Lizzie McGuire Movie: View this photo on Instagram 3. Doja Cat as Ms. Bellum from The Power Puff Girls: 4. Camila Mendes and Madelaine Petsch as Velma and Daphne from Scooby-Doo: View this photo on Instagram 5. Lizzo as Baby Yoda, aka Grogu, from The Mandalorian: View this photo on Instagram 6. Hailey Bieber as Britney Spears: View this photo on Instagram 7. Idris Elba as a vampire: 8. Saweetie as Halle Berry's Catwoman: View this photo on Instagram 9. Harry Styles as Dorothy from The Wizard of Oz: 10. Megan Thee Stallion as Cruella de Vil: View this photo on Instagram 11. Ciara as Selena: View this photo on Instagram 12. Chloe Bailey as Lola from Shark Tale: View this photo on Instagram 13. Mindy Kaling as a strawberry: View this photo on Instagram 14. Victoria Justice as a skeleton: 15. Cole Sprouse as Eren from Attack on Titan: View this photo on Instagram 16. Cardi B as Morticia Addams: View this photo on Instagram 17. Janelle Monáe as the Grinch: View this photo on Instagram 18. Justin Bieber as a bear: View this photo on Instagram 19. Camila Cabello as a sugar skull: View this photo on Instagram 20. Trevor Noah as the Weeknd: View this photo on Instagram 21. Lisa from Blackpink as the doll from Squid Game: View this photo on Instagram 22. Cara Delevingne as a "muff diver": View this photo on Instagram 23. Winnie Harlow as Cheetara from Thunder Cats: View this photo on Instagram 24. Alessia Cara as Amy Winehouse: View this photo on Instagram 25. Yara Shahidi as Aaliyah: View this photo on Instagram 26. Little Mix's Jade Thirlwall as Marge Simpson: 27. Shakira as a witch: View this photo on Instagram 28. Bebe Rexha as Anna Nicole Smith: View this photo on Instagram 29. Rebel Wilson as a contestant on Squid Game: View this photo on Instagram 30. Paris Hilton as Cinderella: View this photo on Instagram 31. Charli D'Amelio as Alice in Wonderland: View this photo on Instagram 32. Kendall Jenner as the Martian girl from Mars Attacks: View this photo on Instagram 33. Finally, Ariana Grande as the Creature from Creature From the Black Lagoon: View this photo on Instagram Which looks were your faves? LMK in the comments!