This actress's breakthrough role was Lucy, the daughter of Sean Penn's intellectually disabled character in 2001's 'I Am Sam'. Can you name her?

The youngest Screen Actors Guild award nominee in history, Fanning has continued to work steadily, but she also found the time to attend high school, where she was voted Homecoming queen. Guess none of her classmates saw 2003's 'The Cat in the Hat'.

Asked by Beth Sederstrom · Last updated 5 years ago · 12.4K views · SOURCE