Last night, Kristen Wiig surprised us by attending the annual Costume Institute Benefit Gala at the Metropolitan Museum of Art in New York City. Despite not being mentioned as an attendee beforehand, Kristen was the guest of Prabal Gurung, and walked the red carpet alongside the designer. This year’s theme was “China: Through The Looking Glass”, and Wiig looked stunning in a summer-y yellow dress. The first pictures from the event have been added to our photo gallery.