The Best Celebrity Halloween Costumes of 2023

On October 27, celebrities gathered in Beverly Hills for the yearly Casamigos Halloween party. Among the famous people on the guest list were Paris Hilton, Kaia Gerber and Austin Butler, Justin Bieber, Rande Gerber and Cindy Crawford, Jessica Alba, Victoria Justice, Jodie Turner-Smith, and Tyga.

A few celebs, like Chloe Bailey, who dressed as Daenerys Targaryen from “Game of Thrones” with a metallic body suit and long blonde hair, shared their outfits on social media in the meanwhile.

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From Paris Hilton‘s “Toxic” take on Britney Spears to Megan Fox and Machine Gun Kelly slaying it as Kill Bill characters, we’ve rounded up the best celebrity Halloween costumes of 2023.

Adele, meanwhile, changed into a floor-length black gown for her performance as Morticia Addams at her Las Vegas residency.

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“Riverdale” stars Camila Mendes, Madelaine Petsch and Lili Reinhart dressed as DC Comics’ iconic villains Catwoman, Poison Ivy and Harley Quinn, respectively.

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Kelsea Ballerini went as Barbie, rocking the ensemble Margot Robbie wore in Greta Gerwig’s hot pink fantasy comedy.

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Kourtney Kardashian recreated her sister Kim’s 2013 Met Gala look — which was not received well at the time — possibly fueling the fire in their ongoing feud documented in the most recent season of “The Kardashians.”

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However, Khloe Kardashian took a more wholesome approach, wearing a cow onesie with her son Tatum.

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Wells Adams, Sarah Hyland’s spouse, weren’t your typical condiments. Inspired by the meme speculating on what was on Taylor Swift’s platter of chicken during her romance with Travis Kelce, they dressed as ketchup and apparently ranch.

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Kelly Sawyer Patricof and Jessica Alba as Britney Spears

Shauna Robertson and Edward Norton as Victoria Beckham and David Beckham

Kaia Gerber and Austin Butler as Edie Sedgwick and Andy Warhol

Rande Gerber and Cindy Crawford as Danny and Sandy from Grease

Kate Beckinsale and friend as Anna Nicole Smith and J. Howard Marshall

Megan Fox and Machine Gun Kelly as Kill Bill characters Gogo Yubari and the Bride

Chord Overstreet and Glen Powell as Cal Naughton Jr. and Ricky Bobby from Talladega Nights: The Ballad of Ricky Bobby

Lizzo as Tina Turner

Lizzo is honoring a rock n’ roll legend with her entry. The pop star has transformed into the dazzling Tina Turner. Yes, we know what you’re thinking: this costume is Simply the Best.

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Demi Lovato as Snow White

Paris Hilton as mushroom Katy Perry

Don’t be fooled by her red hat with white polka-dots — Paris Hilton is no common mushroom. For her second look on the list, she is sticking to the pop star theme and emulating her pal, Katy Perry, by donning the very same latex mushroom outfit that the When I’m Gone singer wears during her Vegas residency.

Camila Mendes and Rudy Mancuso as Mario and Luigi

And if you look to your left, you’ll see Camila Mendes and Rudy Mancuso ruining Super Mario Bros’ Mario and Luigi, the plumbing brothers who make for an unexpected couple’s costume.

Kelly Ripa and Mark Consuelos as a Day of the Dead couple

Justin Bieber as a diver