Brad Barket/Getty Images, Evan Agostini / AP PhotoA sexy Jennifer Lopez flaunts her well-known curves, filling out this white RM by Roland Mouret dress at the Spring 2009 show during New York Fashion Week, while a tiny Heidi Klum looks nothing but classy, sporting the same ensemble at the 67th Annual Peabody Awards in NYC a couple of months ago. Both ladies don the dress with delight, but which of the two really rocked it? You tell us...