Popsugar Fashion Met Gala Sexiest Dresses at Met Gala 2014 A Formal Theme Doesn't Keep Sexy Away May 5, 2014 by Leah Melby View On One Page Photo 10 of 14 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 10 Lea Michele at the Costume Institute Ball Lea Michele sizzled in a backless golden Altuzarra dress and Lorraine Schwartz accessories. Previous Next Start Slideshow Met GalaRed Carpet