Once upon a time, the extremely revealing green Versace gown (or tiny piece of cloth) Jennifer Lopez wore to the 42nd Grammy Awards in 2000, might've been mistaken for a robe worn for a day at an exclusive spa. But now, it's one of the most talked-about red carpet looks of all time. Lopez's plunging, see-through dress isn't the only awards show gown to go down in history. Here's a look at the most iconic red carpet dresses of all time! [Jeff Vespa/WireImage/Getty
