Annual Academy Awards - Arrivals HOLLYWOOD, CA - FEBRUARY Actress Scarlett Johansson attends the Annual Academy Awards at Hollywood & Highland Center on February 2015 in Hollywood, California. (Photo by Kevin Mazur/WireImage)
See the best Oscars dresses in history. Vogue rounds up the best Oscars red carpet dresses - Grace Kelly, Audrey Hepburn, Cate Blanchett, Kate Winslet, Sienna Miller. See the most famous Oscars dresses.