Before her move into filmmaking, Sofia, now 32, was famous (or infamous) as an actress. From an early age, the zealous Francis Ford Coppola had been involved in his daughter's career. He decided that acting might be her calling and gave her the part of the baby boy christened at the end of The Godfather. She appeared as a little sister in both Peggy Sue Got Married and Rumble Fish. But her big break came at 18 when he asked her to replace an ailing Winona Ryder as Mary Corleone in the final part of The Godfather trilogy. As Coppola said: 'Obviously, the kind of daughter I wanted for Michael [Corleone] was my own daughter, because I was thinking: "If I were Michael, and I had this nice daughter, she'd be sort of like Sofia. She'd be beautiful, but she wouldn't be movie-star beautiful. She'd be Italian, so in her face you could see Sicily." '