Few stars are as loved as Audrey Hepburn, today as much as ever. Beautiful, delicate, graceful, she was always warm and natural, loved by all who knew her. But the effervescence and beauty belied the darkest fears of a women whose entire life was overshadowed by a terrible family secret. It was a secret which could have destroyed her career, which was frequently on the very edge of discovery, but which she carried unspoken to her grave. Now the real story is told for the first time.