Heidi Klum Teases 'Very Bloody' Halloween 2026 Costume

If there's one person who treats Halloween like a second birthday, it's Heidi Klum. The supermodel and style icon has once again kicked her annual costume countdown into high gear, sharing a tantalizing — and genuinely unsettling — close-up preview of what she'll be wearing to her legendary Halloween party this year.

A Sneak Peek That Raises More Questions Than Answers

Klum posted the mysterious close-up shot to Instagram on Saturday, and the image is not for the faint of heart. Whatever the 53-year-old is transforming into, it looks slimy, otherworldly, and altogether stomach-turning — which, frankly, is exactly what fans have come to expect. She captioned the teaser with a string of playful emojis and the message, "What's my costume?🤪 One week to go…. 🫆🔎👻🎃🧛🏻‍♀️😱🩸🦇🕸️ #HeidiHalloween."

The comments section immediately erupted with guesses. Fans threw out everything from a coral reef inspired by St. Barts to the iconic mushroom zombie from The Last of Us — proof that Klum's imagination has trained her audience to expect the absolutely unexpected.

'It's Very, Very Bloody'

According to Page Six, Klum had already been dropping breadcrumbs about this year's look last month when she spoke with People. Her hint? "It goes very well with red wine. It's very, very bloody." She also mused that blood transfusion bags and a good glass of wine are both fair Halloween inspiration, adding, "We go gory, and we go there." Noted, Heidi. Noted.

On Saturday, she also shared Instagram Stories footage of herself browsing through a fabric store — further proof that her costume process is as immersive as ever, combining custom materials, hours of makeup artistry, and serious personal commitment.

A Legacy of Legendary Looks

To understand just how high the bar is, consider Klum's Halloween hall of fame. Over the years she's shown up as a realistic skinless human body, a giant worm, E.T., an alien, an elderly woman, and a peacock, among many other jaw-dropping transformations. Last year, she hosted her 24th annual Halloween Party at the Hard Rock Hotel New York, arriving on the red carpet as Medusa — complete with hand-painted green scales, a rattlesnake tail, and animatronic snakes coiling from her head in place of hair. Her husband Tom Kaulitz accompanied her as a concrete soldier, making it a full couple's moment worthy of myth.

This year marks another chapter in that storied tradition, and with a "very bloody" promise already on the table, expectations are sky-high.

The Countdown Is On

As part of her buildup to the party, Klum has been sharing throwback photos of her greatest costume hits, giving fans a chance to relive the magic while building anticipation for what's coming next. It's a masterclass in personal branding — reminding everyone that when it comes to Halloween, nobody does it quite like her.

Between her costume prep and everything else she's been up to lately — including turning HeidiFest 2026 into the ultimate family celebration and shining at the BoF500 Gala in Paris alongside daughter Lou — Klum is clearly having one of her busiest and most vibrant years yet.

If this sneak peek is any indication, Halloween 2026 might just be her most gloriously horrifying transformation to date. One week to go — and we are absolutely ready.

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