The main character is based upon the music hall star Lottie Collins, who popularized the song "Ta-Ra-Ra-Boom-de-Ray" and who also had an illegitimate daughter who grew up to be a famous actress, Jose Collins.
The stage revue was notable for its use of a rotating stage, the first of its kind in England. In fact, Charles B. Cochran had to import the machinery from Germany. The play also provided Jessie Matthews with a real-life love interest; she married the leading man Sonnie Hale in January 1931, a few months after the revue opened. Together, they adopted a daughter, Catherine, born in 1935. They divorced in 1944.
Evergreen (1934) is a British musical film directed by Victor Saville starring Jessie Matthews, Sonnie Hale and Barry MacKay. The film is based on the 1930 musical "Ever Green," also starring Matthews, who plays a dual role as mother and daughter, music by Richard Rodgers and Lorenz Hart, book by Benn W. Levy (London, 3 Dec 1930).
The film was produced at Gaumont British by Michael Balcon and shot at the Lime Grove Studios in London. The film's sets were designed by art director Alfred Junge. The music was written by Richard Rodgers and Lorenz Hart.