photo via instagram.com/cardib

30 Celebrity Halloween Costumes That Will Make You Do A Double Take

The dedication is real

by Hafeezah Nazim

There are two types of people in this world: those who don't do Halloween at all, and those who do the absolute most. And even though we've seen some pretty horrible costumes ahead of the holiday today, our favorite celebrities came through this past Halloweekend to showcase some of the very best. Some so good, you might even do a double take.

It's hard to imagine this year topping last year's incredible costume roundup, but celebs like Demi Lovato and Kehlani make a pretty strong case for 2017 being the best Halloween ever.

Decide for yourself and see the 30 best celebrity costumes this year, below. 

photo via instagram.com/kehlani

Kehlani as Flaca in Orange Is The New Black is probably one of the most convincing costumes of the year. It was so good, Flaca herself (played by Jackie Cruz) reposted the photo with the caption, "Never felt so cool. 100 % #Flaca approved!"

photo via instagram.com/kingjames

LeBron James as Pennywise the Clown is truly something out of our nightmares.

photo via instagram.com/halsey

Halsey and G-Eazy are too cute for words as Daisy and Gatsby.

photo via instagram.com/ritaora

Rita Ora got us under her spell as Poison Ivy.

photo via instagram.com/cardib

Cardi B's "Bruella" Deville costume is the best we've seen in years. And that over-the-shoulder look? Iconic.

photo via instagram.com/onlyhiphopfacts

Are you there, Jesus? It's me, Kendrick Lamar.

photo via twitter.com/karencivil

We're still not over how much Demi Lovato resembles Selena. Talk about a doppelgänger!

photo via instagram.com/zoeisabellakravitz

Zoë Kravitz as Marla in Fight Club is the most accurate recreation of the iconic character we've ever seen.

photo via instagram.com/theellenshow

Ellen DeGeneres as "Karla" Kardashian is peak Halloween.

photo via instagram.com/jessicaalba

Jessica Alba and her baby bump make for one adorable Juno costume.

photo via instagram.com/islafisher

Isla Fisher is actually all of us in her unicorn costume.

photo via instagram.com/plazadeaubrey

We don't know about you, but Aubrey Plaza's sinister Wednesday Addams costume is giving us chills.

photo via instagram.com/rowanblanchard

Rowan Blanchard as Marie Antoinette? A million times yes.

photo via instagram.com/theshaderoom

Beyoncé and Jay Z attended Kelly Rowland's Halloween bash as two other music icons: Biggie and Lil' Kim. Talk about legendary.

photo via twitter.com/itsgabrielleu

Gabrielle Union and Dwyane Wade as Milli Vanilli take the cake. And that choreography? Yes, please!

photo via instagram.com/eboneedavis

Model Ebonee Davis goes all in as a literal Black Panther. Power to the people, indeed.

photo via instagram.com/ashleytisdale

Ashley Tisdale or Maddie Ziegler in Sia's "Chandelier"? The world may never know.

photo via twitter.com/kimkardashian

Kim Kardashian pulled out all the stops as Aaliyah and Madonna this Halloweekend, but her Cher costume is certainly her best. Those lashes are fierce AF.

photo via instagram.com/kourtneykardashian

Speaking of Kardashians, can we please discuss how Kourtney Kardashian looks exactly like Michael Jackson?

photo via instagram.com/ericfuckingandre

It was only a matter of time before someone decided to be Cardi B for Halloween, and Eric Andre's costume is definitely the funniest one we've seen.

photo via instagram.com/amalclooney

Amal Clooney is the '70s disco queen of our dreams.

photo via instagram.com/nph

Neil Patrick Harris' adorable family is known to go all out every year, but their latest group ensemble is giving us serious American Horror Story vibes.

photo via twitter.com/samuelljackson

We don't know what's better: the fact that Bruce Willis dressed up as one half of the Shining twins, or the fact that Samuel L. Jackson posted this photo on his Twitter. Iconic.

photo via instagram.com/lavernecox

Laverne Cox opened up about her transformation into I Dream Of Jeannie character Major Nelson in a heartfelt Instagram post. She writes:Just a year ago I might not have been comfortable enough to dress in male drag for Halloween. This was kind of a big deal for me. Getting dressed definitely brought back some major trauma. But after all these years I know my womanhood is more than clothes. It's always been spiritual. Halfway through the night I did have to unleash my femme. She can never be contained for long.

Trans is beautiful. And that costume is magnificent.

photo via instagram.com/dualipa

Dua Lipa blessed us all with her fashionable reimagining of Beetlejuice character Lydia Deetz.

photo via instagram.com/usher

Usher truly brings on the funk as Rick James.

photo via instagram.com/livekellyandryan

It was hard to narrow down the best Stranger Things costumes from this year, but Kelly Ripa and Ryan Seacrest hit their interpretations of Eleven and Mike right on the Eggo.

photo via instagram.com/adele

Adele is, hands down, the cutest clown we've ever seen.

photo via instagram.com/elliegoulding

Ellie Goulding showcases her love for Dolly Parton as the country icon this holiday, and we're loving it.

photo via instagram.com/gwynethpaltrow

Spoiler alert! Gwyneth Paltrow's creative Halloween costume reveals a lot about the shocking ending of '90s thriller, Se7en.