Shirley Temple with Mary Pickford. Both of them were known as America's Sweetheart at different times (Pickford in the 1910s/20s, Temple in the 1930s). They were also known for Little Girl roles and did their own versions of such stories as "The Little Princess", "Rebecca of Sunnybrook Farm", "Poor Little Rich Girl", etc.
Mary Pickford. Silent Film Actress, she founded United Artists, and practically invented acting for the silver screen. She's the woman responsible for moving the film companies from New York to Washington. As a teenager, she played hard ball with biggest businesses in America, and made more money than in a week than the average American made in 5 years.