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.

Paris Hilton as Britney Spears

Why yes, Paris Hilton does know she’s “Toxic” channeling her best Britney Spears in the stewardess fit from the song’s iconic video.

Kelly Sawyer Patricof and Jessica Alba as Britney Spears

Oops! They did it, too. Jessica Alba and pal Kelly Sawyer Patricof also dressed as Britney Spears, donning looks from her “…Baby One More Time” and “Toxic” music videos.

Shauna Robertson and Edward Norton as Victoria Beckham and David Beckham

Stop right now, thank you very much! Shauna Robertson and Edward Norton’s Posh and Becks costumes are the perfect touch.

Kaia Gerber and Austin Butler as Edie Sedgwick and Andy Warhol

Austin Butler and Kaia Gerber hit Factory reset, bringing ’60s New York art legends Andy Warhol and Edie Sedgwick to L.A. for the Casamigos Halloween party.

Rande Gerber and Cindy Crawford as Danny and Sandy from Grease

We got chills and they’re multiplyin’ after seeing Rande Gerber and Cindy Crawford’s spot-on takes on Danny and Sandy from Grease.

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

Kate Beckinsale brought along her playmate for a scary-good tribute to Anna Nicole Smith and her billionaire beau J. Howard Marshall for Casamigos’ annual Halloween bash.

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

Megan Fox brought her ball and chain — and fiancé Machine Gun Kelly — to the Casamigos Halloween party, dressing up as Gogo and the Bride from Quentin Tarantino’s Kill Bill.

Justin Bieber as a diver

Justin Bieber will never say never to a simple yet festive halloween costume.

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

Shake and bake! Glen Powell and Chord Overstreet put the pedal to the metal as best buds Ricky Bobby and Cal Naughton Jr. from Talladega Nights.

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

Kelly Ripa and Mark Consuelos paid homage to the Day of the Dead, wearing colorful ensembles and vibrant skull makeup.

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