Heidi Klum's Halloween Costume is as Amazing as Expected

Heidi Klum looks super colorful in her very detailed butterfly costume while she headed out on Halloween solo on Friday evening (October 31) in New York City.

The 41-year-old former supermodel was spotted on her way to her annual party, where guests enjoyed Svedka Vodka cocktails and took selfies on Moto X smartphones.

PHOTOS: Check out the latest pics of Heidi Klum

Before going out for the night, Heidi shared a sneak peek of the process of getting into her crazy costume.

“This is how it happens #hkhalloween #behindthecostume @cce_inc @bcorso,” she captioned the transformation on Twitter.

15+ pictures of Heidi Klum bugging out for Halloween…