Hilary Duff was at the Metropolitan Museum’s Costume Institute Gala. Many of Hollywood’s celebrities turned up for the event. The theme for the night was Superheroes: Fashion and Fantasy exhibition. This year’s honorary chair was held by the high fashion designer, Giorgio Armani. Several celebrites wore Armani creations to this event. Scarlett Jonasson was present to show off her engagement ring from her new fiance, Ryan Reynolds. It was a wonderful night of stars.