Halloween is one of the few occasions where dressing exactly like your partner is not only encouraged, but arguably the whole point. And celebrity couples have taken that brief very seriously.
Over the years, Hollywood has given us plenty of couple costumes worth bookmarking, from Beyoncé and Jay-Z stepping out as Barbie and Ken in their original boxes to Joe Jonas and Sophie Turner going full Addams Family. More recently, couples have leaned into characters that are nostalgic, campy and instantly recognisable, which is exactly what makes a good Halloween costume work.
The best part? A great couple costume does not necessarily require a Hollywood-level production. Whether you want something elaborate or a look you can pull together with pieces you already own, the right pop-culture reference does most of the heavy lifting. And honestly, that same instinct can work beautifully when you're planning a wedding too. A couple's shared references, favourite films and little inside jokes can become some of the most memorable details of the day, especially with the right team helping bring them together.
So, if you're currently scrolling for Halloween inspiration, consider this your celebrity-approved mood board.
In 2023, Megan Fox and Machine Gun Kelly took on one of cinema's most recognisable revenge duos, dressing as Gogo Yubari and The Bride from Kill Bill.
Fox's Gogo look brought the instantly recognisable schoolgirl-meets-assassin energy of the character, while MGK channelled The Bride in his own irreverent way.
It worked because the costumes were immediately identifiable without looking like matching-store-bought outfits. The two characters also have completely different silhouettes, which makes the pairing feel more interesting than simply wearing coordinated versions of the same costume.
For couples who want their Halloween look to have a little attitude, this is a strong one.
Selena Gomez and Benny Blanco went down the rabbit hole for their 2024 Halloween costumes, transforming into Alice and the Mad Hatter.
The pairing is practically made for couples. Alice gives you the classic blue-and-white look, while the Mad Hatter opens the door to something much more theatrical.
It is also one of those costumes that gives couples plenty of room to interpret the characters rather than recreate them exactly. You can go full Alice in Wonderland or simply borrow the colour palette, accessories and signature details.
Basically, you can be recognisable without spending three months constructing a costume.
Before the Barbie movie made everyone want to live in plastic, Beyoncé and Jay-Z were already giving us a very literal Barbie and Ken fantasy.
For Halloween in 2016, the couple dressed as Barbie and Ken in their original toy boxes. Yes, actual boxes.
The genius of this costume is in the commitment. They did not simply put on pink outfits and call it a day. The packaging turned the entire look into a visual gag, making the costume instantly recognisable from across the room.
It is also a reminder that sometimes the setting is the costume. If your characters are supposed to come from somewhere specific, recreating that world can take the whole thing up a level.
Joe Jonas and Sophie Turner understood the assignment when they dressed as Gomez and Morticia Addams in 2018.
The Addams Family couple is arguably one of the greatest Halloween pairings of all time because the characters already have such a distinct relationship and visual identity.
Turner's Morticia leaned into the character's signature dark glamour, while Jonas embraced Gomez's eccentric charm. Together, they looked like they had walked directly out of the Addams mansion.
And there is a useful lesson here for couples: you do not necessarily need identical costumes. In fact, costumes that look completely different but clearly belong to the same universe can be much more fun.
Halloween became a family affair for Justin and Hailey Bieber, who dressed up with their son, Jack Blues Bieber, as the Parr family from The Incredibles.
Hailey took on Elastigirl, Justin dressed as Mr. Incredible and Jack went as Jack-Jack.
This one gets bonus points for being a family costume that still works as a couple costume. It is also wonderfully nostalgic, instantly recognisable and relatively straightforward to recreate.
And let's be honest, dressing your child as Jack-Jack is almost cheating. The character already has the cutest costume brief imaginable.
Kourtney Kardashian and Travis Barker went gothic for Halloween 2025, dressing as Jack Skellington and Sally from The Nightmare Before Christmas.
The pairing suits them almost suspiciously well.
Jack and Sally offer a great balance between creepy and romantic, with their black-and-white and patchwork-inspired looks making the characters immediately identifiable. It also gives couples permission to embrace something darker without going full horror.
The lesson here is simple: if your personal style already leans gothic, Halloween is your chance to really commit.
Khloé Kardashian and Tristan Thompson went straight to Westeros for their Halloween costume, dressing as Daenerys Targaryen and Khal Drogo from Game of Thrones.
Khloé embraced Daenerys' Mother of Dragons persona, while Thompson transformed into her Dothraki counterpart.
The costume was especially memorable because the couple went all in on the characters rather than simply wearing vaguely medieval-inspired outfits. The styling made it clear who they were supposed to be, which is exactly what you want from a Halloween costume.
And if your partner is willing to walk around in full Khal Drogo mode for the evening, you might as well take advantage of it.
The Kardashians clearly do not believe in repeating a costume halfway.
For another Halloween moment, Kourtney Kardashian and Travis Barker transformed into Tiffany and Chucky from Bride of Chucky, leaning fully into the murderous-doll aesthetic.
The pairing is particularly good for couples because the characters already come as a set. Tiffany's blonde bombshell styling and Chucky's unmistakable horror-movie look create a contrast that makes the costume work immediately.
It is also proof that couples' costumes do not have to be cute. Sometimes the goal is simply to look slightly unhinged together.
Blake Lively and Ryan Reynolds took inspiration from one of Pixar's most beloved films, dressing as the elderly couple from Up.
It is a quieter costume compared with some of the more elaborate celebrity looks, but that is precisely why it works.
Rather than relying on elaborate makeup or a dramatic transformation, the costumes use recognisable styling cues from the film to communicate the reference. It is sweet, nostalgic and very easy for guests to understand.
For couples who want something adorable without looking like they tried too hard, this is a winner.
McKenna Grace and Mason Thames brought another classic animated duo to life as Shaggy and Daphne.
The Scooby-Doo universe is basically a Halloween costume goldmine, and Daphne and Shaggy make for an especially fun pairing because their looks are so distinct.
Daphne's signature fashion-forward purple look contrasts perfectly with Shaggy's relaxed, slightly scruffy styling. You could probably identify both costumes from a blurry Instagram Story, which is exactly the standard a great Halloween costume should meet.
Looking through celebrity Halloween costumes, there is a pattern: the strongest ones are rarely just two people wearing matching outfits.
They have a reference.
Barbie and Ken came with the toy packaging. Gomez and Morticia came with an entire gothic universe. Jack and Sally brought the stop-motion romance. Alice and the Mad Hatter gave us Wonderland. Even Blake Lively and Ryan Reynolds' Up costumes worked because everyone knew exactly what story they were telling.
That is probably the easiest rule to steal for your own Halloween costume: pick a couple with a world, not just a wardrobe.
And if you're planning a wedding, the same idea applies. The details people remember are often the ones that tell you something about the couple, whether that means a favourite film, a shared obsession, a meaningful destination or a tiny reference only your closest friends understand.
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