Celebrity Couple Halloween Costume Ideas 2018

Prince Harry and Meghan Markle

Whether you go with casual Harry and Meghan or wedding-day Harry and Meghan, this couples costume has contest-winning potential.

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Alex Rodriguez and Jennifer Lopez

Image Source: Getty / Dimitrios Kambouris

Low-cut gown encouraged.

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Cardi B and Offset

Image Source: Getty / Kevin Mazur

Hip-hop's It couple will make for a pretty amazing look.

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Tim McGraw and Faith Hill

Image Source: Getty / Debra L Rothenberg

Country's sexiest couple, by far.

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Justin Bieber and Hailey Baldwin

Image Source: Getty / Alessio Botticelli

Justin and Hailey certainly make for an easy and topical costume.

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Lili Reinhart and Cole Sprouse

Image Source: Getty / Jamie McCarthy

Riverdale's reigning couple will make for a scary-good costume.

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Chrissy Teigen and John Legend

Image Source: Getty / Stefanie Keenan

Make sure you tweet throughout the night!

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Zayn Malik and Gigi Hadid

Image Source: Getty / Gotham

Extra points if you break up and make up throughout the night.

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Kanye West and Kim Kardashian

Image Source: Getty / Pascal Le Segretain

A true Halloween staple. Make sure your Kanye is always a step behind you!

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Prince William and Kate Middleton

Image Source: Getty / Samir Hussein

Up the ante on this costume by grabbing some kids and making it a royal family affair!

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Serena Williams and Alexis Ohanian

Image Source: Getty / IAN WEST

Get ready to practice your billionaire swagger.

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Stephen and Ayesha Curry

Image Source: Getty / Ezra Shaw

Please ensure that Steph's mouthguard is front and centre for this costume.

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JAY-Z and Beyoncé

Image Source: Getty / Kevin Mazur

You'll find no shortage of On the Run tour costume options to choose from.

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Dwyane Wade and Gabrielle Union

Image Source: Getty / Edward Berthelot

The NBA's most stylish couple? We think so.

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Russell Wilson and Ciara

Image Source: Getty / Roy Rochlin

Think you can learn Ciara's sexiest moves in time for the big night?

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Goldie Hawn and Kurt Russell

Image Source: Getty / Steve Granitz

You could also dress up as their Overboard characters!

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Blake Lively and Ryan Reynolds

Image Source: Getty / Michael Loccisano

Red carpet not included!

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Rose Leslie and Kit Harington

Image Source: Getty / Mark Milan

The Winterfell newlyweds would make a great Halloween look, in or out of their Game of Thrones garb!

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Dax Shepard and Kristen Bell

Image Source: Getty / Stefanie Keenan

This costume has to come with lots of LOLs.

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Ellen DeGeneres and Portia de Rossi

Image Source: Getty / Stefanie Keenan

Get ready to shop for blond wigs!

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George and Amal Clooney

Image Source: Getty / Steve Granitz

Don't forget the salt and pepper beard!

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Lisa Bonet and Jason Momoa

Image Source: Getty / Jon Kopaloff

Height difference is required with this one.

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Pete Davidson and Ariana Grande

Image Source: Getty / Gotham

We can't wait to see how many couples channel this pair.

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