Olivia Wears Lanvin–Actress Olivia Munn attended the American Ballet Theatre 2014 Opening Night Fall Gala yesterday on October 23rd, 2014, in New York. The star opted to wear a black Lanvin feathered frock. Olivia paired the look with a playful updo and coral lip. Check out Olivia in the latest issue of Alexa Magazine, where she talks about developing an appreciation for fashion.