Petra Nemcova is a Supermodel, but in that dress, she's more like a Superhero. Not only does Petra have the uncanny ability to keep that dress from falling off, but just wearing it has enriched mankind immeasurably. Now all we need is a Supervillain whose one mission is to get Petra out of that dress.
Lots more of Petra Nemcova and her incredible cleavage from Cannes after the jump. Actually, I think it's technically side boob, not cleavage, but whatever.