Hu Die (Chinese: 胡蝶; Wade–Giles: Hu Tieh; 1907 or 1908 – April 23, 1989), also known by her English name Butterfly Wu, was one of the most popular Chinese actresses during the 1920s and 1930s. She starred in The Burning of the Red Lotus Temple, which started a craze for martial arts films, Sing-Song Girl Red Peony, China's first sound film, and what is considered her best film, Twin Sisters. She was voted China's first "Movie Queen" in 1933, and won the Best Actress Award at the 1960 Asian Film Festival for her performance in Rear Door.