As Heidi teased fans all day with what was in the works for her costume, she stunned everyone by dressing up as a female version of E.T. Even her husband Tom Kaulitz got into the theme of it, portraying the alien who loves Reese’s Pieces and wants to phone home. And as Heidi explained on Instagram, she chose the costume because “E.T. introduced me to the idea that there’s life outside planet earth.”

After giving fans a sneak peek of her costume on Amazon Live earlier in the day, Heidi Klum wowed everyone when she appeared as a giant peacock at her annual Halloween party. She even had a team that was dressed as her peacock tail!

Heidi Klum walked down, or rather, “inched down” the blue carpet as a worm, alongside her fisherman husband, Tom Kaulitz.

The supermodel partnered up with her husband for this gory, out-of-this-world look. Her entire costume came together with 10 hours of prosthetics and makeup, which she shared during her Amazon livestream.

After she gave fans a sneak peek at her costume on Instagram, many thought she was going to be George Washington or Gungan from Star Wars. But the beauty won Halloween by dressing as Fiona from the movie Shrek. Tom completely nailed his own Shrek look.

You can’t celebrate Halloween without busting out a “Thriller” dance. She brought the 1982 music video to the streets of New York City in this nearly-identical Michael Jackson outfit.

You know you’re a big deal when you dress as yourself for Halloween. Yes, really. Heidi arrived at her 2016 party in her Victoria’s Secret best with an army of lookalikes.

Va-va-voom. Inspired by the leading lady in Who Framed Roger Rabbit?, Heidi enhanced her figure with prosthetics, bold makeup and a curve-hugging red dress.

Um, did we just take a trip to Cirque de Soleil?! Heidi waltzed through the streets of New York City in this bold and beautiful butterfly costume, massive wingspan included.

The details on this Granny costume are everrrrrything. She used makeup and prosthetics to age her skin with varicose veins and wrinkles.

Now there’s the Heidi we know and love! She let her natural beauty shine in this dramatic Cleopatra costume, complete with a gilded gold headdress.

Talk about commitment. At her first Halloween party of 2011, she dressed as “the Visible Women” and had men dressed as surgeons wheel her out on a gurney.

A few days later, Heidi and Seal did a complete 180 in this head-to-toe hairy costume. They leaned on prosthetics for a life-like ape look.

Kudos to Heidi for walking down an entire red carpet on stilts. Oh, and for covering her entire body in purple latex.

What’s better than one crow? A whole murder of ’em! Seal matched his then-wife in this intricate, feathered costume. To no one’s surprise, the model admitted that the beak and wings made dancing, drinking and eating nearly impossible.

She took a cultural shift in 2008 when she dressed as Kali, the Hindu goddess of death and time. This blue, multi-armed costume was a showstopper (and still is TBH).