Heidi Klum's Halloween costume party was a celebrity-filled 'thriller'

The so-called "Queen of Halloween" has outdone herself again.

At Heidi Klum's 18th annual Halloween party in New York City, dozens of guests and celebrities sporting festive costumes showed up to drink, dance and celebrate the holiday. 

This year, Heidi Klum dressed as Michael Jackson in "Thriller," a labor intensive costume she teased hours earlier on Instagram.

The 44-year-old model and "Project Runway" host has stunned guests year after year by going to the extreme with her costumes. Last year, Klum arrived at her Halloween party with five lookalikes dressed up in prosthetics.