Marie Lloyd (born Matilda Alice Victoria Wood; 12 February 1870 – 7 October 1922) was an English music hall singer, comedian and musical theatre actress during the late 19th and early 20th centuries. She was best known for her performances of songs such as "The Boy I Love Is Up in the Gallery", "My Old Man (Said Follow the Van)" and "Oh Mr Porter What Shall I Do". She received both criticism and praise for her use of innuendo and double entendre during her performances, and enjoyed a long and prosperous career, during which she was affectionately called the "Queen of the Music Hall".
Born in London, she was showcased by her father at the Eagle Tavern in Hoxton. In 1884, she made her professional début as Bella Delmere; she changed her stage name to Marie Lloyd the following year. In 1885, she had success with her song "The Boy I Love Is Up in the Gallery", and she frequently topped the bill at prestigious theatres in London's West End. In 1891, she was recruited by the impresario Augustus Harris to appear in that year's spectacular Theatre Royal, Drury Lane Christmas pantomime Humpty Dumpty. She starred in a further two productions at the theatre, Little Bo Peep (1892) and Robinson Crusoe (1893). By the mid-1890s, Lloyd was in frequent dispute with Britain's theatre censors due to the risqué content of her songs.