All the best celebrity Halloween costumes of 2018!

Happy Halloween! Our favourite celebrities have done it again and whipped out their best costumes for another year of spooky, fun festivities. From Jenna Dewan to John Legend and his little girl Luna to Harry Stiles and more, the stars did not disappoint. <p><strong>Click through to see all the best celebrity Halloween costumes this year...</strong>
Chrissy Teigen and John Legend <p>Photo: &copy; Instagram/@chrissyteigen
The Weeknd and Bella Hadid <p>Photo: &copy; Craig Barritt/Getty Images
Winnie Harlow and Heidi Klum <p>Photo: &copy; Craig Barritt/Getty Images
Lupita Nyong'o <p>Photo: &copy; Craig Barritt/Getty Images
Mike Myers <p>Photo: &copy; Craig Barritt/Getty Images
Padma Lakshmi <p>Photo: &copy; Craig Barritt/Getty Images
Kat Graham <p>Photo: &copy; Craig Barritt/Getty Images
George Clooney, Cindy Crawford, Rande Gerber <p>Photo: &copy; Instagram/@cindycrawford
Gabrielle Union <p>Photo: &copy; Instagram/@gabunion
Neil Patrick Harris <p>Photo: &copy; Instagram/@nph
Ellen DeGeneres <p>Photo: &copy; Instagram/@ellenshow
Mariah Carey <p>Photo: &copy; Instagram/@mariahcarey
Jonathan Scott <p>Photo: &copy; Getty Images
Kylie Jenner <p>Photo: &copy; Instagram/@kyliejenner
Khloe Kardashian <p>Photo: &copy; Instagram/@khloekardashian
Bette Midler <p>Photo: &copy; Getty Images
Sarah Hyland <p>Photo: &copy; Getty Images
Ciara <p>Photo: &copy; Instagram/@ciara
Emma Watson <p>Photo: &copy; Instagram/@emmawatson
Jessica Alba <p>Photo: &copy; Instagram/@jessicaalba
KJ Apa <p>Photo: &copy; Instagram/@kjapa
Beyoncé <p>Photo: &copy; Instagram/@beyonce
Bill and Giuliana Rancic <p>Photo: &copy; Instagram/@giulianarancic
Vanessa Hudgens <p>Photo: &copy; Instagram/@vanessahudgens
Pink and Jameson <p>Photo: &copy; Instagram/@pink
Lauren Conrad <p>Photo: &copy; Instagram/@laurenconrad
Nina Dobrev <p>Photo: &copy; Instagram/@ninadobrev
Keith Urban and Nicole Kidman <p>Photo: &copy; Instagram/@nicolekidman
Halsey <p>Photo: &copy; Instagram/@halsey
Harry Styles <p>Photo: &copy; Getty Images
Jenna Dewan <p>Photo: &copy; Instagram/@jennadewan
John Legend and Luna <p>Photo: &copy; Instagram/@johnlegend
Kaia Gerber <p>Photo: &copy; Getty Images
Kendall Jenner <p>Photo: &copy; Getty Images
Ross Butler and Noah Centineo <p>Photo: &copy; Getty Images
Nicky Rothschild <p>Photo: &copy; Instagram/@nickyrothschild
Olivia Munn <p>Photo: &copy; Instagram/@oliviamunn
Rita Ora <p>Photo: &copy; Instagram/@ritaora
Zoe Kravitz <p>Photo: &copy; Getty Images
Christian Siriano <p>Photo: &copy; Getty Images
Blake Shelton and Gwen Stefani <p>Photo: &copy; Getty Images
Jaime King <p>Photo: &copy; Getty Images
Jessica and Jerry Seinfeld <p>Photo: &copy; Getty Images
Kelly Osborne <p>Photo: &copy; Getty Images
Lily-Rose Depp <p>Photo: &copy; Getty Images
Molly Sims and Cindy Crawford <p>Photo: &copy; Getty Images
Nina Dobrev <p>Photo: &copy; Getty Images
P. Diddy <p>Photo: &copy; Getty Images
Scout and Rumer Willis <p>Photo: &copy; Getty Images
Sarah Michelle Gellar and Michelle Tratchenberg <p>Photo: &copy; Getty Images
George Clooney, Cindy Crawford, Rande Gerber <p>Photo: &copy; Instagram/@sophieturner
George Clooney, Cindy Crawford, Rande Gerber <p>Photo: &copy; Instagram/@sophieturner
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