The 17 Best Celebrity Halloween Costumes of ALL Time

Celebrities, they’re just like us! They, too, revel in the fun that is dressing up for Halloween, and each year the costumes seem to get more extravagant. From the downright creative (Katy Perry as Jane from Daria) to over-the-top glamour (we’re looking at you, Heidi Klum), we present our favourite famous trick-or-treaters.

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(Image credit: Charley Gallay/WireImage)

WHO: Lauren Conrad

WHAT: This adorable Minnie Mouse costume has us hoping the designer actually made her matching dress and bow. 

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(Image credit: D Dipasupil/FilmMagic)

WHO: Chrissy Teigen

WHAT: The model’s hilarious interpretation of Toddlers & Tiaras­ earns her the covetable title of Ultimate Grand Supreme. 

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(Image credit: Jerod Harris/Getty Images)

WHO: Cindy Crawford

WHAT: The supermodel’s version of guitarist Slash is so good it had us doing a double-take. 

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(Image credit: Gareth Cattermole/Getty Images)

WHO: Iggy Azalea

WHAT: Azalea’s high-fashion Cruella De Vil, complete with an actual dalmatian, is spot-on.

Related: 13 It Girl–Approved Halloween Costumes

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WHO: Gwen Stefani

WHAT: Once upon a time in Los Angeles, Stefani dressed up as Cinderella with the chicest accessories we’d ever seen. 

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(Image credit: Splash News)

WHO: Julianne Hough

WHAT: Hough is a spitting image of beret-clad Bonnie of the outlaw duo Bonnie and Clyde. 

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(Image credit: Brian Lindensmith / Splash News)

WHO: Rosie Huntington-Whiteley

WHAT: It’s hard to tell exactly what Huntington-Whiteley was going for here, but we give her major props for the flower crown and furry jacket. 

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(Image credit: Splash / Splash News)

WHO: Paris Hilton

WHAT: The only thing missing from Hilton’s Miley Cyrus MTV VMA costume is the giant foam finger.

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(Image credit: Splash News)

WHO: Kim Kardashian

WHAT: Kardashian made a big splash in her mermaid costume at the Midori Halloween party. 

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(Image credit: Brian Lindensmith / Splash News)

WHO: Katy Perry

WHAT: Is there anything more genius than Perry’s throwback to MTV’s Daria? The answer is no.

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(Image credit: NY1 / Splash News)

WHO: Heidi Klum

WHAT: It’s difficult to pick a favourite Klum Halloween costume, but last year’s Cleopatra might just take the cake. 

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(Image credit: All Access Photo / Splash News)

WHO: Molly Sims

WHAT: We wonder what part of Sims’ Chiquita Banana number came first: the fruit headwrap or the polka-dot mermaid dress?

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(Image credit: All Access Photo / Splash News)

WHO: Alessandra Ambrosio

WHAT: No detail was too small for Ambrosio’s sexy Queen of Hearts costume. 

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(Image credit: All Access Photo / Splash News)

WHO: Ashley Madekwe

WHAT: And the best fashion costume goes to Madekwe for playing Karl Lagerfeld’s cat Choupette.

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(Image credit: Splash News)

WHO: Lindsay Ellingson

WHAT: The Victoria Secret model is electrifying as Sandy from Grease.

Which celebrity costume is your favourite? Tell us below!

Executive Director, Entertainment

Jessica Baker is Who What Wear’s Executive Director, Entertainment, where she ideates, books, writes, and edits celebrity and entertainment features.