There is a rumour that this film is the only time you hear Rita Hayworth's real singing voice but it is sadly not true. According to the bonus features from the DVD, Rita actually never recorded her own singing voice and was a talented lip-syncher. Anita Ellis dubbed almost all of her singing in Gilda (1946). Rita always wanted to do her own singing, and Columbia Pictures chief Harry Cohn paid for her voice lessons, but she never developed a voice he considered strong enough to be used, and Rita remained bitter about that for the rest of her life.