The best celebrity Halloween costumes of 2020

• Celebrities went all out on their Halloween costumes this year.
• Kelly Ripa and Ryan Seacrest dressed up as "Schitt's Creek" characters, and Halsey was unrecognizable as Emily from "Corpse Bride."
• Here are some of the best Halloween costumes that celebrities wore this year.

Many celebrities take a no-holds-barred approach to Halloween, meaning their costumes are often over-the-top and riveting to look at.

And even though the actual celebrations might feel different this year due to the pandemic, celebrities proved that they're still committed to their October 31st transformations.

From Kelly Ripa and Ryan Seacrest's "Schitt's Creek" costumes to Halsey's transformation into Emily from "Corpse Bride," stars are pulling out all the stops to make this Halloween memorable.

Here are the best celebrity Halloween costumes of 2020.

Steve Martin dressed up as Vice President Mike Pence with a fly on his head

The "Cheaper by the Dozen" actor didn't change much about his appearance for the costume. However, the black speck sitting on his hair made it apparent that he was recreating the highly-memed moment when a fly landed on Pence's head at the 2020 vice presidential debate.

"My Halloween costume arrived!" he wrote.

Ryan Seacrest mirrored David Rose from 'Schitt's Creek'

After the Canadian comedy took home a record-setting nine Emmys in 2020, the talk-show host paid homage to "Schitt's Creek" character David Rose, played by Dan Levy.

He previewed his Halloween costume, complete with David's custom white sunglasses and black kilt, telling fans that he would wear the outfit on "Live With Kelly and Ryan."

"EW, DAVID," he captioned the Instagram photo, referencing one of Alexis Rose's (Annie Murphy) taglines.

Levy, who was also a writer and executive producer on the show, gave Seacrest a stamp of approval.

"I've never looked better," the actor tweeted in response to the host's costume.

His cohost, Kelly Ripa, channeled Moira Rose, another 'Schitt's Creek' character

Ripa, who cohosts "Live With Kelly and Ryan" alongside Seacrest, also gave a shout-out to the award-winning sitcom.

She dressed up as Moira Rose, a character played by Catherine O'Hara.

Moira is known for her over-the-top outfits and vast collection of wigs, so Ripa decided to go with the pope-inspired garments that the matriarch wore to officiate David's wedding on season six.

Levy also seemed to get a kick out of Ripa's Halloween get-up and responded, "Omg" to the photo on Twitter.

Bella Thorne showed off several looks, including a fairy and a Little Red Riding Hood inspired costume

Leading up to Halloween, the former Disney Channel star played around with numerous costumes.

On October 19, she dressed up as a colorful fairy princess with her sister, Dani Thorne. They both wore elf ears, wings, and tutu skirts.

The actress later showed off her take on the fairytale "Little Red Riding Hood" by posting photos of herself wearing a red hooded cloak and a shiny red bodysuit.

"Lil red," she captioned the pictures, adding, "Grandma doesn't approve of my outfit."

Charli XCX celebrated Halloween early with a spooky costume

The musician wore a red latex bodysuit, fishnets, and black and purple gloves to welcome "spooky szn."

Vanessa Hudgens has been sampling Halloween costumes since the beginning of October

In early October, the "High School Musical" actress got suited up in a full Catwoman costume with her friend GG Magree.

But her superhero outfit was only the first of many festive looks that Hudgens modeled for her followers. She later put on elf ears, calling the accessory a "must have."

Hudgens traded in the spooky costumes for glamour in one of her next outfits, a lacey bustier and red slip inspired by the 1972 film "Cabaret."

Halsey underwent a complete makeover to become Emily from 'Corpse Bride'

The "Without Me" singer was unrecognizable as Emily from the animated movie "Corpse Bride" (2005).

Halsey shared four selfies of the look on Twitter, in which her skin was painted blue and her hair was covered by a wig.

She wrote a line from the movie that said, "It takes my breath away! Well it would if I had any..."

Kim Kardashian West, her friend Jonathan Cheban, and her four children dressed up as the 'Tiger King' stars

Drawing inspiration from the Netflix docuseries "Tiger King," Kardashian West, her children, and her longtime friend Cheban recreated the hit reality show's cast this Halloween.

Kardashian West wore a blonde wig, a flower crown, and animal print clothing — mirroring Carole Baskin's on-screen attire. Cheban had a wig that resembled Joe Exotic's signature haircut. And Kardashian West's children — North, 7, Saint, 4, Chicago, 2, and Psalm, 1 — dressed as wild cats.

"Carole Baskin, Joe Exotic and our tigers," she captioned the group photo.

Kylie Jenner and her friends put their own twist on the Power Rangers franchise

The makeup mogul and her friends — including Anastasia Karanikolaou, Victoria Villarroel, Sofia Villarroel, Yris Palmer, and Carter Gregory — committed to their superhero costumes and each wore a different colored jumpsuit.

They also carried badges, wore sunglasses, and covered their hair with bright-colored wigs that matched their outfits.

Chrissy Teigen dressed up as a ballerina, and John Legend wore a Spider-Man costume

The cookbook author debuted her all-white look on Twitter, panning over to show her husband covered head-to-toe in a Spider-Man costume.

Lili Reinhart, Madelaine Petsch, and Camila Mendes took inspiration from the Powerpuff Girls for their costumes

"Riverdale" fans had been encouraging the actresses to dress up as the iconic animated characters for a while now — especially after news broke that a live-action "Powerpuff Girls" show was coming to the CW.

Jennifer Lopez stunned as Madonna, while her fiancé Alex Rodriguez dressed as Bruce Springsteen

Lopez also shared images of her costume to her Instagram, with Madonna lyrics as captions.

Francia Raisa donned a Mario costume for Halloween

She completed her look with some gold hoop earrings.

Cardi B dressed as Scarlet Witch from the 'Avengers' movies

"I'm sooo late but I woke up so tired and K had me busy....anyways SCARLETT WITCH," Cardi captioned her post.

The superhero will be the focus of the upcoming Disney Plus show "Wandavision."

Christina Aguilera showed off three costumes — a devil, a genie, and an alien — on social media

She captioned each of her posts with a costume-appropriate emoji.

Kendall Jenner recreated one of Pamela Anderson's most iconic looks from the 1996 film 'Barb Wire'

"'don't call me babe' happy halloween! GO VOTE!!!" Jenner wrote in the caption to her post.

Anderson herself even gave her stamp of approval, commenting, "Love it."

The Weeknd donned a fat suit for his 'Nutty Professor' costume

He later posted pictures of himself dancing in costume at Jenner's birthday party, which was called out for seemingly not following social-distancing guidelines during the pandemic.

Michelle Pfeiffer as Catwoman in the 1992 film 'Batman Returns' inspired Normani's costume

The "Motivation" singer completed her look with a whip and black cat.

Lil Nas X paid tribute to his beginnings as a Nicki Minaj stan on Twitter with his Halloween getup

The rapper flawlessly recreated Minaj's look in the video for "Super Bass."

Both Alison Brie and her husband Dave Franco dressed as Brie's character Ruth from 'Glow'

In the comments, users mourned the recent cancellation of the Netflix dramedy, which focused on female wrestlers in the '80s.

Neil Patrick Harris and husband David Burtka dressed their family up as characters from 'Willy Wonka & the Chocolate Factory'

Burtka was the chocolate factory owner, while Harris dressed as Slugworth.

Their children, 10-year-old twins Harper and Gideon, were in costume as Veruca Salt and Charlie Bucket, respectively.

Kaia Gerber and Jacob Elordi made their Instagram debut with a couple's costume

Gerber dressed as Priscilla Presley, while the "Kissing Booth 2" star recreated Elvis's signature look.