Rachel Roy showed her support for Freida Pinto (both in Roy's designs) at a screening for her new movie, Trishna, hosted by The Cinema Society with Circa & Rachel Roy at the IFC Center in New York City. "When I first saw Freida’s work I immediately brought my daughter to see it because there are very few reflections in the world at that level that look back at the reflection of yourself," Roy told InStyle, on why she chose to co-host the event. "I call her the young Audrey Hepburn– she is just immaculate." Click through the gallery to see more stars at last night's hottest parties.

—Leah Abrahams, with reporting by Brooke Mazurek