The best celebrity Halloween costumes of 2021

It's Halloween weekend - and our favorite celebs have gone all out to ensure that this year will be a memorable one!

Yes, with October 31 falling on a Sunday this year, many celebs have already donned their scariest costumes and wowed fans with their impressive looks. From Megan Thee Stallion to Kourtney Kardashian, celebs went all out this year to make sure their outfits were getting the most likes on social media.

And, of course, Heidi Klum delivered in spook-tacular fashion, once again.

From sexy to scary and everything in between, here are the best celebrity Halloween costumes of 2021...

Megan Thee Stallion

Rapper Megan Thee Stallion may have won Halloween this year with her incredible Pinhead look.

The 'WAP' star looked sensational in her Hellraiser outfit, captioning her post: "Pain has a face. Allow me to show you. Gentlemen I am pain #hottieween."

Dojo Cat Credit: MediaPunch Inc / Alamy

American rapper Dojo Cat rocked up to the CARN*EVIL Halloween Party in Los Angeles as Miss Bellum from The Powerpuff Girls.

Reese Witherspoon

Paying homage to a true horror icon, actor Reese Witherspoon looked amazing as Tippi Hedren in the 1963 movie, The Birds.

Vanessa Hudgens

A true Halloween fan, High School Musical star Vanessa Hudgens looked incredible in her cheerleader outfit - complete with a full routine!

Chrissy Teigen, Jon Legend, and family

Chrissy Teigen and her clan wowed her 35 million Instagram followers with this amazing family Halloween effort - as the writer and husband Jon Legend transformed into Morticia and Gomez Adams, with the rest of the family following suit.

Kourtney Kardashian and Travis Barker

The newly engaged Kourtney and Travis expressed their non-stop passion for one another in this couples outfit of Sex Pistols frontman Sid Vicious and his girlfriend Nancy. Kourtney captioned the post: "till death do us part".

Lizzo

My personal favorite from this year - Lizzo brought the force as Grogu from The Mandalorian. She captioned her post:
"A representative from Grogu’s publicity team has issued a statement regarding the paparazzi photos taken last night: Grogu aka Baby Yoda aka The Child has no recollection of these events. I’m fact, these events never happened *jedi hand wave*"

Ciara

American singer Ciara paid tribute to her "hometown girls" TLC - and we have to admit, this is pretty spot on!

Heidi Klum

The Queen of Halloween strikes again!

Following up from last year's epic mini-movie, the 48-year-old supermodel once again went to the extreme by creating a seven-minute sequel. This time, Klum transformed into a flesh-eating zombie - and still looked amazing doing it.

And there we have it! Who do you think had the best outfit this year? Let us know in the comments section!

Featured image credit: MediaPunch Inc / Alamy