Musician Halloween Costumes 2023: Justin Bieber, Demi Lovato, Halsey, & More Dress Up

Welcome to Halloween! While we still have the rest of this Tuesday to celebrate (October 31), we've been keeping our eyes on Halloween costumes from our favorite artists. And we now present to you a gallery of some of the best getups we could find!

The most high-profile parties over the weekend were Cindy Crawford and Rande Gerber’s Halloween party on Friday (October 27) and Vas Morgan and Michael Braun’s bash on Saturday (October 28). Celebs like Paris Hilton, Justin and Haley Bieber, Demi Lovato, Halsey, Megan Thee Stallion, and more dressed up.

Keep scrolling to see photos of the artists' Halloween attire!

Paris Hilton as Britney Spears & Katy Perry

Paris Hilton managed to pull off two great looks this year – both inspired by powerhouse female musicians. First, she donned Britney Spears' iconic airplane outfit from the music video for "Toxic." Then she opted for one of Katy Perry’s mushroom-inspired looks during Vas Morgan and Michael Braun’s Halloween Party.

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A post shared by Paris Hilton (@parishilton)

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A post shared by Paris Hilton (@parishilton)

Justin Bieber and Haley Bieber as Bamm-Bamm & Pebbles

Justin Bieber and Hailey Bieber put a modern spin on the Flintstones with their Bamm-Bamm and Pebbles couples costume. They wore the stone-age outfits to the Vas Morgan and Michael Braun Halloween Party. Justin would also dress up as a scuba diver at the Casamigos party and pose with Finneas, who wore a Tom DeLonge costume.

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Demi Lovato as Snow White

The "Skyscraper" singer returned to their Disney days with a cute Snow White dress. They were a Halloween princess at Vas Morgan and Michael Braun’s party on October 28 in Los Angeles.

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Halsey as a Siren

Halsey and her boo Avan Jogia made waves as a siren and a pirate, respectively. The "Bad at Love" singer turned heads at Vas Morgan and Michael Braun’s Halloween Party.

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Megan Thee Stallion as an Alice In Wonderland Flower

Rap queen Megan Thee Stallion had her own little "hottieween" dressed as a flower from Tim Burton's version of Alice In Wonderland. Someone even snapped a picture of the artist next to Victoria Monet, who wore a red nun costume.

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Tyga as Art the Clown

You could say Tyga has a good taste in horror movies. The American rapper wore a spot-on costume as Art the Clown from the Terrifier series. It gives us the heebie jeebies!

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Kelsea Ballerini as Barbie

We got plenty of Barbie Halloween costumes this year, and Kelsea Ballerini joined in on the plastic, fantastic outfit. The country singer celebrated spooky season a few days early and walked up to the Original Donut Shop Coffee's Halloween party Wednesday in New York City in Margot Robbie's pink cowgirl getup.

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Keke Palmer as the Bride of Frankenstein

Not only did Keke Palmer get the Bride of Frankenstein look right, she got an amazing retro photoshoot to boot! The singer and actress looked stunning in a black and white wig and white corset top. She even got her infant son Leodis involved, dressing him as Victor Frankenstein!

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Adele as Morticia Addams

At her Las Vegas Residency show, Adele brought the creepy and kooky vibes with her Morticia Addams outfit. Mother sure is mothering – Addams Family style. Neat! Sweet! Petite!

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Ice Spice as Betty Boop

The "Princess Diana" and "Munch" rapper dressed as the legendary cartoon character during her performance at Power 105.1's Powerhouse show in Newark, New Jersey, on Saturday. She really nailed it!

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Machine Gun Kelly and Megan Fox as Death Note characters

The power couple attended Vas Morgan and Michael Braun's Halloween party Saturday, with Fox dressed as Light Yagami and MGK as Ryuk. The rapper and actress also went to another party dressed as characters from Quentin Tarantino's Kill Bill, but Fox's look started some controversy.

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Chloe Bailey as Daenerys Targaryen & Catwoman

Chloe Bailey showed off her metallic Khaleesi look from Game of Thrones. Perhaps the look wasn't very accurate to what the Mother of Dragons actually wore on the show...but the Catwoman look Bailey posted to Instagram on Saturday was absolutely purr-fect!

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Halle Bailey and DDG as Poetic Justice Characters

And we have another Bailey family member who dressed up for Halloween! Halle Bailey and her rapper partner DDG dressed up as characters from the 1993 film Poetic Justice. They made Janet Jackson and Tupac Shakur very proud.

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Saweetie as Edward Scissorhands

Megan Thee Stallion wasn't the only rap goddess to don a Tim Burton-inspired costume this year. Saweetie dressed up as Edward Scissorhands. We'd say she looks pretty sharp!

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Billie Eilish and Phoebe Bridgers as Misfits

Last but not least, we've got Billie Eilish and Phoebe Bridgers. Okay, so maybe these aren't really costumes. But the famous friends did sport matching Misfits shirts in celebration of Halloween. Simple looks, but they get the point across!

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A post shared by BILLIE EILISH (@billieeilish)

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Article Image: Justin Bieber dressed as Bamm-Bamm from "The Flintstones", Demi Lovato dressed as Snow White, Halsey dressed as a siren. (justinbieber, ddlovato, and iamhalsey via Instagram)