She stars as Cora Crawley, Countess of Grantham in the hugely successful PBS Masterpiece series Downton Abbey. Co-stars: Elizabeth McGovern joined Haley Lu Richardson on the red carpet for the New York premiere of their new movie, the period drama The Chaperone McGovern looked gorgeous in a one-shoulder plush red dress that fell to just below the knee. Classy: McGovern, …
