She looks like a sort of cyborg alien that’s been poorly stitched back together after having its guts ripped out. Some fans on Instagram suggested that the look was based on the aliens in the film Species. Others guessed that it was a cyborg bride, while another went for a take on Frankenstein.

Either way – it was incredibly impressive and really, really creepy. Bravo, Klum!

The party was then held at Cathédrale at the Moxy East Village hotel, where Klum revealed the completed look in front of party guests. They included fellow fancy dres fanatic Mariah Carey, Queer Eye star Jonathan Van Ness and models Martha Hunt and Anokyai.

Let’s take a look at what they all wore:

Heidi Klum

Heidi Klum’s Halloween party photos are here, but her costume has confused people