Based on a series of sneak peeks and teasers, Heidi Klum‘s 2025 Halloween costume is shaping up to be one of her most monstrous and technologically advanced transformations yet. The supermodel, who is widely known as the undisputed Queen of Halloween, has promised a look that is “very ugly and unusual,” a stark departure from the cute extraterrestrial she portrayed with her husband last year.
True to form, Klum has been building anticipation for her 24th annual “Heidi-ween” party with a social media campaign revealing green prosthetics, sharp fangs, and hints of animatronics, leaving fans eagerly speculating about the final reveal.
You Might Like: The Story of Eman Bacosa: Boxing and a Famed Father
The Grand Tease: A Green and Ugly Transformation
Heidi Klum has mastered the art of the Halloween tease, and this year she began hinting at her costume as early as August, assuring fans on The Tonight Show that she was already “hard at work” on a look that would be “extra ugly and super scary.” The real previews, however, started rolling out on October 31st, giving the world a glimpse into the incredible effort behind the ensemble. Through a series of Instagram posts, she shared a close-up of some seriously sharp teeth, videos of her face being coated in green makeup, and the intricate application of prosthetic pieces.
View this post on Instagram
Her eyebrows were dyed to match the green hue of her skin, and she sported a bald cap, effectively erasing her recognizable features. Further behind-the-scenes images showed Klum holding wires for what appeared to be animatronics, suggesting her costume would be a complex blend of makeup, practical effects, and robotics. She even kicked off the process earlier in the month by posting a hyper-realistic clay model of her face, ominously captioning it, “This is only the beginning.” This commitment to transformation is exactly what Klum loves most. She told USA Today that she aims to create something everyone will recognize, but with the best part being when “people don’t really see me in there anymore.”
The Party and the Past: A Halloween Legacy
Heidi Klum’s Halloween party is more than just a personal reveal; it’s a star-studded New York City tradition that she has hosted nearly every year since 2000. The event, held this year at the Hard Rock Hotel, encourages all attendees to go all-out with their costumes, and Klum herself sets the bar sky-high. This year’s guest list included a range of celebrities who embraced the theme, such as Darren Criss and Mia Swier, who came as Shrek and Puss in Boots, internet sensation Campbell “Pookie” Puckett and her husband Jett as Elvis and Priscilla Presley, and Rei Ami dressed as her own character from Netflix’s Zoey. Maye Musk also made an appearance, channeling the villainous Cruella de Vil.
Klum’s journey to becoming a Halloween icon has evolved significantly over the years. She reflected that in the beginning, she had to do her own hair and makeup, lacking connections in the world of special effects. Now, she collaborates with top-tier talent like prosthetic makeup designer Mike Marino, whose film credits include The Penguin and A Different Man. Marino has compared the intense preparation for Klum’s annual look to going to “war,” describing it as an “extreme challenge” that is never easy but ultimately incredibly rewarding.
This professional partnership has allowed Klum to move far beyond her early, simpler costumes and create the breathtaking spectacles she is known for today, from a life-sized peacock to a wriggling worm and last year’s matching E.T. costumes with her husband, Tom Kaulitz. With every year, Heidi Klum doesn’t just wear a costume; she undergoes a complete metamorphosis, solidifying her status as the true master of Halloween.
