Mary Elle Fanning (born April 9, 1998) is an American actress. She made her film debut as the younger version of her sister Dakota Fanning's character in the drama film I Am Sam (2001). As a child actress, she appeared in several films, including Babel (2006), The Curious Case of Benjamin Button, and Phoebe in Wonderland (both 2008). In 2010 she starred in Sofia Coppola's Somewhere (2010) earning her a Critics' Choice Movie Award for Best Young Performer nomination. In 2011 she received attention for her starring role in J. J. Abrams' science-…