The 31-year-old actress was joined on the red carpet by fiance Jason Sudeikis.
Last week, Olivia was spotted getting out of taxi after arriving at Steiner Studios in the Big Apple.
FYI: Olivia is wearing a Prada dress and Solange Azagury-Partridge earrings. Jason is also wearing Prada.
10+ pictures inside of Olivia Wilde and Jason Sudeikis hitting the Met Gala together… More Here! »