The stars braved the snow in New York last night in order to walk the red carpet for the amfAR gala, honoring Natasha Richardson who died from injuries sustained in a skiing accident. Brooke Shields, Meryl Streep, Kenneth Cole, all Juliana Marguilies all shared their memories of Natasha and what they'll miss most about her. Meryl Streep even sang an old Irish song in Natasha's honor. Lady Gaga and Cindy Lauper also attended: they are the new faces of Viva Glam, Mac's line which supports AIDS research. Take a look: