Nicole Richie and Michelle Monaghan

Michelle Monaghan joined Nicole Richie (in Emilio Pucci) at the 2012 Fifi Awards, the biggest awards in the scent industry,¬†held at Lincoln Center in New York City. Richie chose a ’60s inspired ensemble for the annual event hosted by The Fragrance Foundation, finishing her look with Brian Atwood pumps and a retro beehive bun. Click through the gallery to see Amy Poehler, Karolina Kurkova, and more stars at last night’s hottest parties.