Heidi Klum has become synonymous with over-the-top Halloween costumes, consistently pushing boundaries year after year. From grotesque severed hands to mythical creatures, her looks never fail to surprise.
Mythical Creatures and Movie Icons
In 2025, Klum transformed into Medusa, complete with animatronic snakes slithering in her hair. Her husband, Tom Kaulitz, joined as a petrified warrior. The previous year, she stunned as a female E.T., explaining on Instagram that the character introduced her to the idea of extraterrestrial life. And of course, her husband was there to help her complete it as a petrified warrior in 2025, while in 2024, he portrayed the alien who loves Reese’s Pieces and wants to phone home, complementing Heidi’s female E.T. costume.
Klum’s 2018 costume as Fiona from Shrek was a fan favorite, with Kaulitz perfectly complementing her as Shrek. In 2017, she brought Michael Jackson’s “Thriller” to life, recreating the iconic 1982 music video outfit.
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From Herself to Animated Characters
In a bold move, Klum dressed as herself for Halloween 2016, arriving at her party with an army of lookalikes. She channeled Jessica Rabbit in 2015, enhancing her figure with prosthetics and a curve-hugging red dress. Inspired by the leading lady in Who Framed Roger Rabbit?, Heidi enhanced her figure with prosthetics, bold makeup and a curve-hugging red dress, while in 2014, she waltzed through the streets of New York City in a bold and beautiful butterfly costume, massive wingspan included, which was reminiscent of a Cirque de Soleil performance.
This attention to detail is a hallmark of Klum’s approach, as seen in her 2011 “Visible Women” costume, where she was wheeled out on a gurney by men dressed as surgeons. Heidi used makeup and prosthetics to age her skin with varicose veins and wrinkles in 2013, and in 2012, she let her natural beauty shine in a dramatic Cleopatra costume, complete with a gilded gold headdress, which was a departure from her usual elaborate and transformative looks.
Animals and Inanimate Objects
Klum’s animal-themed costumes are equally impressive. In 2023, she appeared as a giant peacock, with a team dressed as her tail. She and Kaulitz went as a worm and a bloody fisherman in 2022, and in 2009, she and then-husband Seal dressed as a murder of crows. At Heid’s first Halloween party of 2011, she dressed as “the Visible Women” and had men dressed as surgeons wheel her out on a gurney, and a few days later, Heidi and her then-husband Seal did a complete 180 in a head-to-toe hairy ape costume.
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Inanimate objects have also been a source of inspiration. Klum transformed into a firework in 2019, with glittery face paint and green hair. In 2010, she walked the red carpet on stilts as a robot, covered in purple latex.
Gory and Creative Collaborations
Klum’s collaborations with Kaulitz have resulted in some of her most memorable looks. In 2026, she dressed as a severed hand, incorporating a recreation of her engagement ring. The couple also teamed up for a gory, out-of-this-world flesh-eating alien costume in 2019, which required 10 hours of prosthetics and makeup.