- Kendall Jenner celebrated her 24th birthday a few days early with a star-studded Halloween party on Thursday.
- Her guest list included everyone from sisters Kylie Jenner and Kourtney Kardashian to her famous friends, including Gigi Hadid and Kacey Musgraves.
- Gigi Hadid transformed into Jim Carrey's character from "The Mask," and her sister Bella turned into Catwoman.
- Country star Kacey Musgraves dressed as a Dallas Cowboys cheerleader.
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Kendall Jenner transformed into a golden fairy for her birthday look.
The model looked like a magical creature with her golden dress, which she paired with dramatic wings, horns, and pointy elf ears.
And Kylie Jenner followed suit with a sparkling blue gown.
Jenner has been everything from a Playboy bunny to a Disney princess for Halloween this week.
But on Thursday she appeared to take cues from her older sister, sporting elf ears for a similar nymph-inspired look.
Hailey Bieber's Lola Bunny look from "Space Jam" was the ultimate '90s throwback.
Hailey Bieber sported a bedazzled basketball uniform to pay tribute to the beloved 1996 film, which starred Michael Jordan.
The model appeared to use pink eyeshadow to give herself a bunny nose, and completed the costume with a tail.
Gigi Hadid looked almost unrecognizable as Jim Carrey's character from "The Mask."
The model donned a bright yellow suit and painted her face completely green to turn into Jim Carrey's character, Stanley Ipkiss, from the 1994 film.
Makeup artist Patrick Ta shared a close-up photo of his work on Instagram.
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Bella Hadid's Catwoman costume looked like it was straight out of a comic book.
Hadid changed out of her Fred Flintstone look and into a Catwoman suit for Kendall Jenner's birthday party.
Kourtney Kardashian was a sparkling cowgirl for her younger sister's birthday party.
The eldest Kardashian sister went all out for her cowgirl look, sporting metallic silver shorts with a pair of cowboy boots. She completed the costume with a pink shirt and a cowboy hat covered in sparkling fringe.
Country star Kacey Musgraves spent the night as a Dallas Cowboys cheerleader.
Musgraves sported the team's iconic short shorts, blue crop top, and star-covered white vest. She also traded in her usual pin-straight hair for bouncy curls.
Jaden Smith paid tribute to Tyler, The Creator with his costume.
Jaden Smith channeled the rapper's alter ego, Igor, with a blonde bowl cut and a bright pink suit.
He later posed for a selfie with The Weeknd, who looked unrecognizable as the Joker.
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Emily Ratajkowski and her husband Sebastian Bear-McClard dressed as characters from "The Sopranos."
Ratajkowski sported a blonde wig to pay tribute to Carmela Soprano, the wife of Tony Soprano, while her husband channeled the mafia boss with his iconic white robe and huge cigar.
The model and her husband happily posed alongside The Weeknd in the party's photobooth.
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Even the servers were in costume, sporting replicas of Jenner's dress from this year's Met Gala.
Kendall Jenner wore the bright orange Versace dress for the gala's "Camp" theme in May.
This is the second time a Jenner sister has paid tribute to her 2019 Met Gala look for Halloween. On Sunday, Kylie dressed her daughter Stormi in a mini replica of her own Met Gala gown.
- Read more:
- Every single showstopping Halloween costume the Kardashian-Jenner family wore this year
- All of the best celebrity couples costumes this Halloween
- 18 celebrities who nailed it as other celebrities for Halloween
- Kylie Jenner dressed her daughter Stormi in a replica of her own Met Gala outfit for Halloween