Watch: Chad Michael Murray Spills Secrets on That Rain Kiss With Hilary Duff in 'A Cinderella Story'Hilary Duff's daughter doesn't quite understand her mom's metamorphosis in A Cinderella Story. The 38-year-old recently sat down to rewatch some of her most iconic scenes across film and television, including her role as Sam Montgomery in A Cinderella Story. According to Hilary, her daughter Mae was quick to ask the question that's been on fans' mind since the beloved romcom hit screens in 2004.