Fashion Week: Launch Parties
Credit: Peter Kramera/AP Photo; Kevin Mazur/WireImage ; Joe Schildhorn/Patrick McMullan

Last night Blake Lively helped Anna Sui launch her Gossip Girl-inspired Target collection, while Molly Sims celebrated her new line of jewels for HSN. But it was Charlize Theron that had the most envious night, rubbing elbows with some of New York's finest designers—Vera Wang, Oscar de la Renta and Zac Posen!