The `Dark Knight Rises` actress who got her dramatic short pixie crop for her part as Fantine in the Les Miserables movie, admitted that is wasn`t a problem getting rid of her signature long locks. She told Vulture: "I did it for a film, so it really wasn`t about me and my security. "I`m just so pleased with how I look, so I now quite like having short hair." The 29-year-old star confessed that she had some reservations about tackling Fantine`s legendary tune, `I Dreamed a Dream.` She revealed: "That`s actually the thing we talked about when I first came in to film. "I apparently looked like I was ready to face the guillotines. They just kept telling me and the cast to ignore the iconic nature of Les Mis and of the song. I had to sing it as if it had never been sung or heard before." Anne added: "My mum was in the show when I was a kid. She actually covered Fantine and went on the national tour, so it was a really big part of my childhood."