Few celebrities embrace Halloween quite like Heidi Klum. The German supermodel, television host, and businesswoman has long reigned as the undisputed Queen of Halloween, with her over-the-top, hyper-detailed costumes becoming an annual event in themselves. For more than two decades, Klum has transformed herself into creatures, characters, and illusions so elaborate they blur the line between fashion, art, and theatre.
@gma No one does Halloween like Heidi Klum! We had her rank her iconic Halloween looks and give us a tease for what she's wearing this year 👀 #heidiklum #halloween #heidihalloween ♬ original sound - Good Morning America
This year, Heidi Klum once again claimed her title as the undisputed Queen of Halloween with a jaw-dropping transformation into Medusa at her 2025 “Heidiween” party in New York. Clad in full green-scale body paint, a writhing animatronic snake-headpiece, fanged prosthetics and a rattlesnake-like tail, Klum spent around ten hours in makeup and preparation to bring the Greek myth to life. Her look, masterminded by special-effects artist Mike Marino and a team of more than 15 professionals, was built to stun — and it did. Klum explained that she aimed to be “a really, really like a really ugly, ugly Medusa… and I feel like we nailed it — to the teeth.”
By choosing Medusa, Klum added a fresh twist to her Halloween saga: her husband, musician Tom Kaulitz, appeared as a Greek soldier turned to stone, referencing the myth’s iconic power dynamic. The hand-painted costume incorporated mechanical snakes that moved independently, green reptilian contact lenses, and full-body prosthetics — all designed not just for the red carpet but to carry her through a night of dancing and spectacle. As Klum captioned her Instagram reveal: “HAPPY HEIDIWEEN 🐍 Don’t stare too long or you’ll turn to stone.” The annual event marks its 24th edition this year, reinforcing how she continues to push the boundary of costume artistry and Halloween performance.
@entertainmenttonight Heidi Klum told us this year's costume was going to be "very ugly"… and she didn't lie! The Queen of Halloween was Medusa, complete with husband Tom Kaulitz as a soldier turned to stone. #heidiklum #heidiklumhalloween #tomkaulitz ♬ original sound - Entertainment Tonight
Every year, fans eagerly await her grand entrance at her exclusive Heidi Klum Halloween Party — a tradition she started in 2000 — knowing that she’ll outdo herself once again. Her transformations have ranged from jaw-dropping to downright unrecognisable. In 2013, she stunned the world by appearing as an elderly version of herself, complete with wrinkles, liver spots, and grey hair. In 2015, she arrived as Jessica Rabbit, wearing a sculpted bodysuit and prosthetic face that took nearly ten hours to apply.
In 2018, she teamed up with then-husband Tom Kaulitz for one of her most viral looks ever — Princess Fiona and Shrek, recreated with full green prosthetics and movie-level makeup. The following year, she took things to a darker place, becoming a grotesque alien experiment, with mechanical parts, exposed muscles, and a gory, sci-fi twist that had fans both amazed and horrified.
Perhaps her most talked-about transformation came in 2022, when she arrived dressed as a giant earthworm — a surreal, slippery, and completely unexpected concept that immediately broke the internet. Her husband went as a fisherman, completing the visual gag. Klum later joked that she simply wanted to “do something no one would ever think of — something disgusting, but still funny.”
What makes her Halloween mastery so iconic isn’t just the costumes themselves, but the artistry and commitment behind them. Klum works with teams of Hollywood prosthetics experts, makeup artists, and designers for months leading up to the big reveal, keeping the concept top-secret until she arrives on the red carpet. Each look takes between eight and twelve hours to complete, with Klum often unable to eat, sit, or move freely once inside her elaborate creations.
Beyond the spectacle, Halloween has become part of Klum’s personal brand — a celebration of creativity, self-expression, and fearlessness. As she once said, “For me, Halloween is not about being sexy, it’s about being crazy, funny, or weird. It’s about transformation.”
Her dedication has inspired countless fans and even other celebrities to elevate their own Halloween game, turning the night into a pop culture fashion showdown. But few can match her level of invention and daring.
Whether she’s a butterfly, a zombie doll, a Hindu goddess, or a worm, Heidi Klum’s Halloween looks are more than costumes — they’re full-scale performances that capture the spirit of imagination.
So, is Heidi Klum the Queen of Halloween? At this point, there’s no competition. Year after year, she proves that nobody commits to the spooky season quite like she does — and for fans everywhere, watching her next transformation has become as much a part of Halloween tradition as pumpkins, sweets, and costumes themselves.
