London, England, on the eve of World War II. Guinevere Pettigrew, a strict governess who is unable to keep a job, is fired again. Lost in the hostile city, a series of fortunate circumstances lead her to meet Delysia LaFosse, a glamorous and dazzling American jazz singer whose life is a chaos ruled by indecision, a continuous battle between love and fame. Guinevere Pettigrew, a middle-aged London governess, finds herself unfairly dismissed from her job. An attempt to gain new employment catapults her into the glamorous world and dizzying social whirl of an American actress and sing...