Heidi Klum Teases Halloween Costume, But We Still Have No Idea What It Is — PHOTOS

Halloween is practically around the corner, and while some celebrities prefer to throw on a pair of cat ears and call it a day (ahem, Ariana Grande), others like to go all out. Heidi Klum teased her Halloween costume on Instagram, and as the reigning celebrity queen of the dress-up holiday, we know it's going to be good — really good.

The 42-year-old posted several photos to her Instagram account that show herself covered in a strange bluish purple substance and nothing else. It's pretty hard to recognize the star, to be honest, as all you can really see are her eyes. Is she transforming into an avatar? Where on earth is she going with this?!

In another photo, Klum is seen covered in what looks like a full white body cast complete with a matching scalp covering — huh? I am officially confused. She didn't stop at pictures though — Klum uploaded #BTS videos showing her getting slathered all over in the purple gunk by a full-on team of people. It's pretty strange, TBH.

While I have not even the slightest clue to what her costume will be, I bet you it's nowhere near anything you and I could even imagine. Klum is notorious for her wild, out-of-the-box costumes, and I know she won't disappoint this year.

Take a look.

Is this some sort of robotic Teletubby?

That doesn't look very comfortable...

Will she be wearing paint and nothing else?

What is going on here?!

In anticipation of this wacky look, let's take a look at her craziest costumes from the past.

1. Grandma

Mike Coppola/Getty Images Entertainment/Getty Images

Klum clearly takes Halloween very seriously.

2. Psychedelic Butterfly

Dimitrios Kambouris/Getty Images Entertainment/Getty Images

Wow. This is beautiful.

3. Human Anatomy

How does one even think of a costume like this?

4. Golden Goddess

Michael Loccisano/Getty Images Entertainment/Getty Images

Oh so shiny.

5. Alien Transformer

Bryan Bedder/Getty Images Entertainment/Getty Images

I'm not even sure what this is.

6. Ape

Jemal Countess/Getty Images Entertainment/Getty Images

This is everything.

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