Julie Andrews provided the singing voice for the female-impersonator "Ainsley Jarvis" in the 1976 film "The Pink Panther Strikes Again". The scene in the nightclub when Jarvis sings is in many ways similar to scenes in Edwards's later film "Victor Victoria" (1982), in which Andrews plays a woman pretending to be a man who is a female impersonator.

Dame Julie Andrews (born Julia Elizabeth Wells; 1 October 1935) is an English actress, singer and author. Andrews, a child actress and singer, appeared in the West End in 1948 and made her Broadway debut in "The Boy Friend" (1954). Billed as “Britain’s youngest prima donna”, she rose to prominence starring in Broadway musicals such as "My Fair Lady" (1956) playing Eliza Doolittle, and "Camelot" (1960) playing Queen Guinevere. In 1957, Andrews starred in the premiere of Rodgers and Hammerstein's written-for-television musical "Cinderella", a live, network broadcast seen by over 100 million viewers.

Andrews made her feature film debut in "Mary Poppins" (1964), and won the Academy Award for Best Actress for her performance in the title role. She starred in "The Sound of Music" (1965), playing Maria von Trapp, and won the Golden Globe Award for Best Actress – Motion Picture Comedy or Musical.

More Info: en.wikipedia.org