In 1920s Paris, a wealthy socialite named Marguerite Dumont harbors a passion for music and opera, often belting out tunes for her friends despite her lack of singing talent. Her loved ones, including her husband, have indulged her fantasies, but things take a turn when she decides to take her singing public, facing the harsh reality of her vocal abilities.
Marguerite
Marguerite Dumont's castle hosts a lavish party, where she enthusiastically belts out off-key tunes, oblivious to her lack of talent. Meanwhile, her audience, comprised of sycophants and opportunists, fawn over her, perpetuating her delusion that she's a renowned diva.
