Past year she took a break from all the hard work, and instead got five girlfriends to undergo a complete Heidi transformation so that they could all go as clones. "It's not just me getting dressed easily - I have a lot of prosthetics done with these unbelievable people", she said during an appearance on Late Night with Seth Meyers on Monday night, adding that she expects it will take her six hours to get ready for her 2017 party.
"It takes a long time to lay the prosthetics but then putting it all together, it took seven hours", she confessed.
Not known for half measures when it comes to Halloween, Klum and her entourage didn't stop at playing dress-up; they also recreated the video's rigorously choreographed dance sequence.
While Halloween itself feels like it's been going for approximately six months now, in truth it's all been a dress rehearsal for the main event: Heidi Klum's costume.
She may have channeled her inner Jackson for the look but there was one part of him she just couldn't get right. 'Obviously it's hard because I can't dance like Michael Jackson.
The 44-year-old, who was also wearing claws, told Us that she already had her strategy for being able to eat and drink once inside her party.
As fans would remember, the King of Pop had famously transformed into the hairy beast for his iconic music video, which Klum has now rendered unforgettable with her recreation.
See the best photos of Heidi Klum' Halloween 2017 Costume in the gallery. Many try but don't even come close to what she has achieved.
Not only did the America's Got Talent host look totally unrecognizable, but she made quite the entrance to her annual Halloween party, held at Magic Hour in the Moxy Hotel this year.
"This time it's going to be scary", she says.
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