Twenty years ago, George Michael released the video for his song "Freedom! '90." (Check out the video if you need a refresher.) Michael wisely made the song an even bigger hit by casting the supermodels of 1990 in the video, having them lip-sync to the song. In honor of the classic video's 20th anniversary this month, we're taking a look at how the years have treated Cindy Crawford, Naomi Campbell, Linda Evangelista, Christy Turlington and Tatjana Patitz, and of course, George Michael himself.