The Met Gala is rolling through on May 1st, which means we get the most glam red carpet looks basically ever! From the Kardashians to the Hadids, the celeb attendees pull out all the stops from the world's top fashion designers and we live for it. I'm sure Monday's looks will be show stopping, but for now, let's have a look back at some of the glitz and glam of Met Gala's past.