Susan Elizabeth Amis Cameron is an American environmental advocate, and also a former model and actress. Born in Oklahoma City in the US, she initially began her career as a Ford model. She made her film debut at the age of 23, playing a supporting role in the comedy film 'Fandango'. Directed by Kevin Reynolds, the story revolved around the lives of a few students at the University of Texas. The film was loved and appreciated by critics. Over the years, she appeared in several other films, such as 'Where the Heart Is' and 'The Usual Suspects'. She then appeared in the blockbuster 'Titanic', portraying the granddaughter of the female lead character. Directed by James Cameron, the film was one of the biggest hits of the century. It won a total of eleven Oscars. Two years later, she appeared in 'Judgment Day' which was the last work in her acting career. Apart from acting, she is also known for several ventures concerning environmental issues. She is the co-founder of the MUSE school which is a nonprofit school situated in California. It is reported to be the country's first vegan K-12 school.