From: Joost on Mon, Mar 22 2010 2:18 PM

Hollywood heavyweights Marisa Tomei, Bernadette Peters, Bette Midler, Juliette Lewis, Kate Mara, Claire Danes, Tennis players Serena and Venus Williams, Leighton Messter among others hit the Zac Posen Spring 2009 fashion show where he unveiled his hot trends. Hollyscoop has the entire show.