Kate Bosworth is an American actress, model, and singer. She is best known for her roles in films such as Blue Crush, Superman Returns, and Still Alice. She has also appeared in television series such as Once and Again and Young Americans. Bosworth began her career as a model at the age of 14 and has since gone on to become a successful actress. She has won several awards for her work, including a Golden Globe nomination for Best Actress in a Motion Picture Drama for her role in Still Alice.