Heidi Klum’s Kids Lou, Johan and Leni Have Rare Outing for Halloween

Yep, the 53-year-old—also mom to Henry, 21, with ex-husband Seal—once again proved she isn’t afraid to look terrifyingly disgusting, arriving to her party as asevered hand.

“It was about six hours to get ready, but obviously my team they spent months on doing this,” Heidi told E!. “Many people, many hands doing this hand.”

It even included a nod to husband, as her costume replicated her real wedding ring and her tattoo on the back of her ring finger bearing Tom’s name.

While her exact costume remained under wraps until Halloween, she did tease her 2026 costume a week before the bash. 

“What’s my costume?” Heidi wrote alongside a zoomed in shot of her costume on Oct. 24. “One week to go….”

The close up revealed what looked to be prosthetic pieces in various colors and textures—including slime. While the photo didn’t reveal exactly what Heidi’s costume would be, fans speculated the look might be aquatic in nature in the comment section, while others wondered if she was aspiring to imitate the zombies in The Last of Us or the creature from the 2024 film The Substance.

And while the reality proved to hit even more close to home that fans could have imagined, they shouldn’t have been surprised by the gore.

Heidi told People back in September this year’s costume would be “very, very bloody.”

“That’s what Halloween is all about,” she emphasized. “We go gory, and we go there.”

And go there she did. To see how other celebrities brewed up a terrifyingly good costume for Heidi’s party, read on.