The Devil Wears Prada is a comedy-drama film based on the novel of the same name by Lauren Weisberger. Emily Blunt plays the role of Emily Charlton, the snarky and fashionable assistant to the powerful fashion magazine editor Miranda Priestly, portrayed by Meryl Streep. The movie follows the story of a young aspiring journalist, played by Anne Hathaway, who lands a job as Miranda's assistant and must navigate the cutthroat world of high fashion. Emily Blunt's performance as Emily Charlton is both hilarious and memorable, adding a touch of humor to the film.