Happy Birthday, Heidi Klum! See Her Craziest Costumes of All Time (PHOTOS)

Heidi Klum channeled her inner crime-fighting superhero (Iron Woman?) at her 11th Annual Halloween Party in 2010. The elaborate get-up consisted of eight feet of plastic armor, a flowing fuchsia wig, and two-foot-high boot extensions. Here’s hoping she didn’t have to go to the bathroom...