Celebrity Halloween Costumes
Her costumes lean on a joke more than a character: a snack food, a pun, a headline from that year. She hasn’t posted a public costume since 2018, so this list stops there instead of guessing at years with no record. Orlando Bloom later posed with an actress dressed as Katy herself for Halloween, which says something about how recognizable her own look has become.
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New York City, October 30, 2018
A full-body sloth costume, worn while walking around New York on her way to an appearance on Live with Kelly and Ryan to promote American Idol.
It’s a costume built for a slow-motion bit, not a party. Wearing it for a full day of interviews is a bigger commitment than most people realize.
Kate Hudson’s Halloween party, Los Angeles, October 28, 2016
A red pantsuit, a blonde wig, and a prosthetic face mask built to resemble Hillary Clinton, carried with a martini glass. Her boyfriend at the time, Orlando Bloom, came as Donald Trump.
A political couples costume dates fast. It read as current two weeks before the 2016 election. A few years later it just reads as a history lesson.
Halloween 2015
A full-body microphone costume, silver body and a foam mic head, built around the phrase “mic drop.”
This one only works if people get the pun on sight. Anyone who doesn’t know the phrase just sees someone dressed as a microphone.
Kate Hudson’s Halloween party, Brentwood, October 31, 2014
A full foam suit shaped like a single Flamin’ Hot Cheeto, complete with the red dust texture on the surface.
It’s one of the simplest ideas on this list and one of the most copied since. A snack food costume needs no explanation at a party.
Her birthday party at the Magic Castle, and a separate Halloween party at Hollywood Forever Cemetery
Two different costumes that year. At her own birthday party she went as a vampire, red contacts and all, with John Mayer as a zombie hunter. At a separate Halloween party she dressed as Jane Lane from the cartoon Daria, black bobbed wig and a messenger bag.
The Jane Lane costume needs the right crowd. Anyone who didn’t watch Daria in the 90s will just see a girl in a bob wig.
Her 24th birthday party, doubling as a Halloween bash
A drawn-on mustache and a strappy yellow jacket, built around Freddie Mercury’s Live Aid look.
This is early enough in her career that the costume looks thrown together fast, not planned out with a team.
Three Katy Perry looks get mistaken for Halloween costumes on social media, and they’re not. She played Ursula in 2019, Mrs. Jumbo from Dumbo in 2020, and Tinker Bell in 2021, all for American Idol’s Disney Night, a themed judging round that airs in the spring. Real costumes, wrong holiday. They’re left off the list above for that reason.
Probably the 2014 Flamin’ Hot Cheeto costume, a full foam suit shaped like the snack, red dust texture and all. It got picked up by entertainment outlets the same day and still circulates online every Halloween.
Yes. In 2016 she dressed as Hillary Clinton, a red pantsuit and a prosthetic face mask, with her boyfriend at the time, Orlando Bloom, as Donald Trump. It was a pointed choice a few weeks before that year’s presidential election.
There’s no public costume from her after 2018 that we could verify. She had her daughter Daisy in 2020, went into a Las Vegas residency, and started touring again, any of which could explain the gap. We’re not guessing at what she wore in years with no record.
Yes, in 2012. She went as a vampire at her own birthday party with John Mayer as a zombie hunter, then showed up separately as Jane Lane from the cartoon Daria at another Halloween party the same season.
Yes, sort of. In 2025, her ex-fiance Orlando Bloom was photographed with an actress dressed as Katy Perry, referencing her Blue Origin spaceflight. It wasn’t Katy in the photo, just someone else’s costume built around her.
John Mayer is a musician Katy Perry dated on and off between 2012 and 2015. He showed up as a zombie hunter next to her vampire costume at her birthday party in 2012.
Depends which one you copy. Hillary Clinton and the Flamin’ Hot Cheeto are both instantly readable without explanation. The mic drop costume is clever but needs a second to land, since it’s a pun more than a character.
What did Katy Perry dress as for Halloween 2014?
Who did Orlando Bloom dress as alongside Katy Perry’s Hillary Clinton costume in 2016?
Which cartoon character did Katy Perry dress as in 2012?