>> Last night's amfAR gala to kick off Fall 2012 Fashion Week had it all. There were superstars (Julianne Moore, Sarah Jessica Parker), icons (Carine Roitfeld, Roberto Cavalli), and way too many supermodels to count — Heidi Klum, Cindy Crawford, Molly Sims, Erin Heatherton, and Anja Rubik, just to name a few. Cavalli, who was honored at the event, offered insight into his newfound passion: social media. "I discovered I love to write. It's a new emotion," the designer explained. "I love to watch when people write me back, it's such love." See images from the evening — which raised $1.4 million for AIDS research, prevention, and education — here.