Kate Elizabeth Winslet was born in Reading, Berkshire, into a family of thespians -- parents Roger Winslet and Sally Anne Bridges-Winslet were both stage actors, maternal grandparents Oliver and Linda Bridges ran the Reading Repertory Theatre, and uncle Robert Bridges was a fixture in Londons West End theatre district. Kate came into her talent at an early age. She scored her first professional gig at eleven, dancing opposite the Honey Monster in a commercial for a kids cereal. She started acting lessons around the same time, which led to formal training at a performing arts high school. Over the next few years, she appeared on stage regularly and landed a few bit parts in sitcoms. Her first big break came at age 17, when she was cast as an obsessive adolescent in Heavenly Creatures (1994). The film, based on the true story of two fantasy-gripped girls who commit a brutal murder, received modest distribution but was roundly praised by critics.