If you鈥檝e been living in a Halloween hole, we鈥檝e got some news for you: Heidi Klum is the queen of Halloween costumes. The model and talk show host has dressed up as everything from a skeleton to an old lady to a giant butterfly. But make no mistake, she doesn鈥檛 just dress up to sit at home and pass out candy. Heidi also hosts an epic Halloween bash every year 鈥 and it looks like this year is going to be the best one yet.

https://twitter.com/heidiklum/status/650043722860744704

She always keeps her costume a secret until she makes her red carpet debut at her party, but lucky for us, she just posted a little teaser video on her Twitter account. Klum captioned the photo, 鈥淭hanks Prosthetic Renaissance team for making my crazy costume idea a reality.鈥

In the video Heidi is totally covered in what looks like blue clay (although we鈥檙e guessing in reality it鈥檚 probably more breathable than that). She鈥檚 then painted a super vibrant shade of blue. What this could be, we鈥檙e really not sure. A member of the Blue Man Group? An Avatar character? We know one thing for certain: we鈥檙e just going to have to wait and find out.

What do you think Heidi鈥檚 Halloween costume will be? Share your guess in the comments below.

(Feature photo via Michael Loccisano/Getty)