Maybe it was the hostess' occasionally high school humor or all the throwback music, but Katie Couric's National Colorectal Cancer Research Alliance benefit left some guests feeling lighter than their years.
Sarah Jessica Parker and Alexander McQueen at the 2006 Met Gala. With the big day just around the corner, we're taking a look back at the most memorable designer and celebs #MetGala moments. See more on WWD.com. (📷: @jimiceleste)