Nothing says a great halloween experience like a good dress up. This year, we went on the hunt for the coolest costumes donned by our favorite celebs.

Lady Gaga

This year, the Haus of Gaga celebrated halloween with a party. The queen of the Haus dressed as Edward Scissorhands and we are loving it! It's Lady Gaga after all - she can pull off any costume.

Heidi Klum

Model and lover of halloween, Heidi did not disappoint this year. As per usual, she went extra and dressed up as a werewolf. You can find her full transformation on her Instagram account. Her costume is so good, you won't even see a hint of Heidi!

Vanessa Hudgens

The queen of Coachella celebrated halloween by being a circus freakshow character. Along with her are some friends who completed the ensemble and her long-time beau, Austin Butler.

Chrissy Teigen

Good vibes and great smiles, Chrissy celebrated halloween with Baby Luna in a fruity ensemble and John in... what is that costume? Look at how cute they are though!

The Kardashian Sisters

Kim & Kourt went together as the iconic look of Michael Jackson and Madonna at the 1991 Academy Awards while Khloe dressed as Khaleesi with new beau Tristan Thompson as Khal Drogo.

Kristen Bell

Kristen went a bit playful with two costumes for this year's halloween. How cool is it that she can transform into Elsa and Tom Selleck?

Demi Lovato

Damn, damn, Demi! She gave justice to the sexy on halloweens. Dressed up as a sexy cop, Demi served cool shots of her in character. Weeerq, momma!

Ellen Degeneres

Never failing to impress and make us laugh, Ellen Degeneres served some Kardashian realness this year doing her show in a long blonde wig and a fake pregnant belly. Funny and adorable!

Nicole Richie

We're not exactly sure if this is Nicole herself but this is just too cool!

Jessica Biel

It's always fun to celebrate halloween and dress up as a group and the Biel-Timberlakes did this well this year with a Toy Story theme! How cute are they?

Gigi Hadid

Lovebirds Gigi Hadid and Zayn Malik dressed up as superheroes this year with Gigi in a catwoman-ish costume and Zayn in a Spiderman suit. Adorbs!

Halle Berry

Donned in gorgeous black and purple, Halle dressed up as a spider witch and served total sexiness.

Whose costume is your favorite? Did we miss any of your favorite celebs' costumes? Tell us in the comments below.