Heidi Klum will host her 25th annual Halloween party in New York City on October 31, 2026, marking a quarter-century of elaborate costumes.
Cryptic Instagram Teasers Spark Fan Speculation
Ahead of the event, the supermodel has released cryptic teasers on Instagram featuring organic-looking prosthetics. This has led to widespread speculation from fans about a potential “bloody” or “fungus-like” transformation.
Decades of Surreal Character Designs
Klum’s transformation process has become a centerpiece of her annual bash, often favoring high-concept prosthetics over traditional festive attire. USA Today reported that her 2025 appearance as a scaly Medusa, accompanied by her husband Tom Kaulitz as a stone-turned soldier, continued a trend of complex, multi-layered character designs.
Her previous costumes have ranged from the hyper-realistic to the surreal. In 2024, she and Kaulitz appeared as the extraterrestrial E.T., while her 2023 peacock costume required a troupe of Cirque du Soleil performers to animate the bird’s plumage. Her 2022 turn as a human-sized earthworm remains one of her most discussed appearances, a choice she told USA Today was driven by a desire to “think outside the box and do something different.”
Inside the Complicated Special Effects Build
The production behind these costumes involves extensive special effects work. Mike Marino, a special effects makeup artist and longtime collaborator, told NBC’s “Hollywood RealTime” that the 2026 project is “one of the most elaborate costumes ever made,” citing the difficulty and complication of the build.
Klum has previously confirmed to Parade that her latest look will be “bloody.” This has fueled fan theories online, with suggestions ranging from a “Clicker” from The Last of Us to various creatures from horror franchises like Resident Evil or Stranger Things. Earlier teasers revealed prosthetic textures resembling internal organs, adding to the mystery surrounding the final reveal.

Public Reception and the Quest for Anonymity
While the costumes draw global attention, they also invite varying interpretations from different audiences. A recent Yahoo report featured a panel of 15 children who reviewed Klum’s past looks. While some found the 2018 Princess Fiona costume impressive, others described the 2022 worm costume as unsettling. The panel’s reactions highlighted the practical questions often raised by the public, such as how the supermodel manages movement, comfort, or basic logistics while encased in elaborate, heavy materials.
Heidi Klum Teases a Bloody Fungus Costume for Halloween
What is the theme for the 2026 costume?
The exact character remains unconfirmed, though Klum has teased that the look will be “bloody” and feature fungus-like or organic prosthetic elements. Fans have speculated on various horror-themed monsters, but the official reveal is scheduled for the night of October 31.
Has the party ever been canceled?
Yes, Klum canceled her annual Halloween bash for two consecutive years due to the COVID-19 pandemic.
More on Heidi Klum
Heidi Klum Shares Glimpse of Grotesque 2026 Halloween Costume One Week Before Annual Bash https://t.co/IrGGUcVXmm
Keep reading