2/3. My Fair Lady was a historic show for which Hollywood paid a historic price. Paul Gambaccini is joined by singer Marni Nixon , who sang the role of Eliza Dolittle or Audrey Hepburn ; West End actress Julia Sutton , who also auditioned for the part; Cecil Beaton 's biographer Hugo Vickers ; and Gene Allen , art director on the film. Producer Adrian Edwards Repeated on Saturday at 3.30pm