'I don't know if any of us knew it was going to become what it did' - Stars on roles that 'changed' everything for them

Emily Blunt, 40, has described 'The Devil Wears Prada' as the movie that "changed” her “life. The 40-year-old actress continues to be amazed by the ongoing popularity and influence of the 2006 fashion flick. Blunt - who played Emily Charlton in the film alongside Anne Hathaway and Meryl Streep - said: "I don't know if any of us knew it was going to become what it did. It's quoted to me every week. It will be the movie that changed my life." Find out what other stars think about the project that