The Best Celebrity Halloween Costumes

From Kate Hudson to Paris Hilton, see what all the stars are dressing up as this year.

From fairies to ogres—with a lot of superheroes and skeletons in between—unique costumes in Hollywood are always guaranteed. See what your favorite stars are dressing up as this year in our slideshow. Via ELLE

1 of 23
Getty Images/Instagram

From fairies to ogres—with a lot of superheroes and skeletons in between—unique costumes in Hollywood are plentiful (always have been, always will). See what your favorite stars are wearing as they go from party to party.

Advertisement - Continue Reading Below
2 of 23
Getty Images/Instagram
Kate Hudson

As a sugar skeleton at the Casamigos Annual Halloween Party.

Advertisement - Continue Reading Below
3 of 23
Getty Images/Instagram
Ashley Benson

As a skeleton at the Casamigos Annual Halloween Party.

Advertisement - Continue Reading Below
4 of 23
Getty Images
Hilary Duff

As a tooth fairy at the Casamigos Annual Halloween Party.

Advertisement - Continue Reading Below
5 of 23
Getty Images
Ashley Madekwe

As the Joker at Matthew Morrison's 5th Annual Halloween Party.

Advertisement - Continue Reading Below
Advertisement - Continue Reading Below
6 of 23
Instagram
Ashley Tisdale and Christopher French

As "skeletwins."

Advertisement - Continue Reading Below
7 of 23
Getty Images
AJ Michalka and Aly Michalka

As Valley of the Dolls at Matthew Morrison's 5th Annual Halloween Party.

Advertisement - Continue Reading Below
8 of 23
Getty Images
Bryan Fox, Perrey Reeves, and Aaron Fox

As Batman, Batgirl, and Robin at Matthew Morrison's 5th Annual Halloween Party.

Advertisement - Continue Reading Below
9 of 23
Getty Images
Rande Gerber and Cindy Crawford

As a '70s couple at the Casamigos Annual Halloween Party.

Advertisement - Continue Reading Below
10 of 23
Getty Images
Chord Overstreet

As a cop at Matthew Morrison's 5th Annual Halloween Party.

Advertisement - Continue Reading Below
Advertisement - Continue Reading Below
11 of 23
Getty Images
Colton Haynes

As Shrek's Princess Fiona at Matthew Morrison's 5th Annual Halloween Party.

Advertisement - Continue Reading Below
12 of 23
Getty Images
Lucy Hale

As the Twitter bird at Matthew Morrison's 5th Annual Halloween Party.

Advertisement - Continue Reading Below
13 of 23
Getty Images
Jonathan Bennett

As Batman at Matthew Morrison's 5th Annual Halloween Party.

Advertisement - Continue Reading Below
14 of 23
Getty Images
Lucas Grabeel

As Adventure Time's Finn at Matthew Morrison's 5th Annual Halloween Party.

Advertisement - Continue Reading Below
15 of 23
Getty Images
Maria Menounos

As a solider at the Casamigos Annual Halloween Party.

Advertisement - Continue Reading Below
Advertisement - Continue Reading Below
16 of 23
Getty Images
Matthew Morrison and Renee Puente

As Pulp Fiction's Vincent Vega and Mia Wallace.

Advertisement - Continue Reading Below
17 of 23
Getty Images
Michelle Trachtenberg

As the Black Dahlia at the Casamigos Annual Halloween Party.

Advertisement - Continue Reading Below
18 of 23
Getty Images
Molly Sims

As a pink go-go dancer at the Casamigos Annual Halloween Party.

Advertisement - Continue Reading Below
19 of 23
Getty Images
Paris Hilton

As Minnie Mouse at the Casamigos Annual Halloween Party.

Advertisement - Continue Reading Below
20 of 23
Instagram
Paris Hilton

As a Playboy bunny.

Advertisement - Continue Reading Below
Advertisement - Continue Reading Below
21 of 23
Getty Images
Tim Allen and Jane Hajduk

As a cowboy and cowgirl at the Casamigos Annual Halloween Party.

Advertisement - Continue Reading Below
22 of 23
Instagram
Janel Parrish

As a black cat.

Advertisement - Continue Reading Below
23 of 23
Getty Images
Elisabetta Canalis

As Dorothy at the Casamigos Annual Halloween Party.

Advertisement - Continue Reading Below
Advertisement - Continue Reading Below