Popsugar Fashion Heidi Klum Heidi Klum's Sexiest Dresses Get a Load of Heidi Klum's Sexiest Looks to Date! June 1, 2014 by Mandi Villa View On One Page Photo 22 of 44 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 22 Heidi Klum in a Gray Tiered Gown at the 2011 amfAR Milano Gala Heidi Klum shimmered in a frothy, tiered, strapless creation at the amfAR Milano Gala in 2011. Previous Next Start Slideshow Heidi KlumRed Carpet