Between the M·A·C and Zac Posen dinner, "The Hobbit: The Desolation of Smaug" screening and the 2013 Ripple of Hope Gala, it was definitely a night of ultra glamorous looks in NYC on Wednesday. From Crystal Renn's effortlessly chic gown to Lindsay Ellingson's off-the-shoulder stunner, click through to see our favorite looks from last night.