Julie d'Aubigny, also known as La Maupin, was a French opera singer and swordswoman born in 1673. She gained fame in the late 17th century for her remarkable talent in singing and her daring exploits. D'Aubigny was known for her androgynous appearance and often dressed as a man, which allowed her to perform in male roles in operas. In addition to her musical career, d'Aubigny was an accomplished fencer and participated in duels, showcasing her exceptional skills. Her life was marked by scandal and adventure, as she defied societal norms of her time, becoming a legendary figure in French history.