10 Paris Hilton
Hilton embraced the fairy theme for Christina Aguilera’s annual Xtinaween party, arriving in a whimsical pastel costume that added sparkle to the spooky celebration.
The socialite wore a fitted, icy blue corset decorated with colorful flowers and butterfly embellishments.
She paired it with shimmering aqua gloves, a layered metallic mini skirt and a flowing draped detail around her waist. Fishnet tights and crystal-covered pointed heels added even more glamour.
Hilton completed her fairy-inspired transformation with a long blonde wig, a floral crown, and delicate wings peeking out from behind her.
She also carried a sparkling accessory that appeared to read “fairy.”[10]
11 Charli Xcx
Charli XCX put a sultry spin on a cult movie character for Halloween, stepping out as Lee Holloway from the 2002 film Secretary.
The singer attended Kendall Jenner’s Halloween bash in Los Angeles wearing a sheer white pussybow blouse over a visible b*a, paired with a fitted black pencil skirt, sheer tights and black stilettos.
However, one particular detail made the movie reference instantly recognizable.
Charli had her hands fastened to an arm bar, recreating a memorable look associated with Maggie Gyllenhaal’s character in Secretary.
The 2002 film followed Lee, a secretary who begins an unconventional relationship with her boss, played by James Spader.
Her niche costume choice quickly caught attention, with fans praising the singer for picking an unexpected pop culture reference.
One fan even called Charli the “Queen of movie references.”[11]
12 Valentina Sampaio
Sampaio brought a comic book villain to life at Heidi Klum’s Halloween party in New York City.
The Brazilian model arrived dressed as P*ison Ivy, putting her own glamorous spin on the famous DC character.
Her costume appeared inspired by Uma Thurman’s Po*son Ivy in Batman & Robin.
Sampaio wore a deep green lace bodysuit with matching thigh-high stockings and red pointed heels. Her long red hair flowed past her waist, while a crown of orange flowers and green leaves completed the look.
She also wore a leafy mask across her forehead, giving her costume that unmistakable P*ison Ivy touch.[12]
13 Christina Aguilera
Aguilera turned her annual Xtinaween Halloween party into a creepy carnival and dressed the part.
The singer wore a red-and-white striped corset with matching micro shorts and dramatic puffed sleeves, creating a theatrical circus-inspired look.
She paired the outfit with diamond-patterned over-the-knee stockings and pointed red heels.
Her long blonde curls, tied with deep red ribbons, added to the vintage carnival feel. But her makeup truly completed the transformation.
Aguilera wore an eerie white heart-shaped design around her face, outlined with pearls and paired with dramatic red lips.[13]
14 Justine Skye
Skye gave a childhood favorite a glamorous makeover for Halloween, stepping out as the green Teletubby Dipsy at Jenner’s Halloween birthday party in Los Angeles.
The singer put a fashion-forward spin on the familiar character in a neon green bodysuit with a sweetheart neckline and short sleeves. She completed the look with matching gloves, sheer green tights and strappy stiletto sandals.
Skye did not skip Dipsy’s most recognizable features.
A matching hood with the character’s tall antenna and rounded ears made the inspiration instantly clear, while a dark panel across her waist nodded to the Teletubby’s signature design.
The glossy bodysuit gave the playful costume a sleek edge, transforming the beloved children's character into a bold party-ready look.
Fans had mixed reactions to the costume.
While one person wrote, “She is gorgeous,” another was less impressed, commenting that the “costume looks cheap.”[14]

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