Halloween fan Heidi Klum (49) shared preparations for this year's costume with her fans. Sharing a revealing photo on the model's Instagram on Monday was the caption, "Halloween Prep First Step!!" to see.

In addition, Klum posted a little devil smiley. Among others, Hollywood star Sofia Vergara, brother-in-law and "Tokio Hotel" frontman Bill Kaulitz, choreographer Nikeata Thompson and influencer Riccardo Simonetti gave the post a like.

Klum is known for her fancy costumes

Klum has been known for many years for big Halloween parties and unusual costumes in which she is often hardly recognizable - sometimes with body painting. The model has already surprised fans and party guests as a werewolf, alien or significantly aged version of herself. In 2018, Klum and her current husband Tom Kaulitz walked the red carpet as the ogre couple Shrek and Fiona.

Klum often shares videos and photos of her elaborate transformation on social media. Klum left it open on Instagram as to what the next steps for this year's costume should look like.