Anne was forced to chop off her long brunette locks to take on the part of the tragic Fantine in new movie Les Miserables and she explained that it was a difficult thing to do because she loves her hair how it was.
Speaking at the world premiere of Les Miserables at London's Odeon Leicester Square cinema, the 30-year-old actress told BANG Showbiz: ''It was very difficult (to cut off all my hair). I found it very challenging to my vanity. But then as soon as it was done, I was fine with it. I had a good reason to do it. It was for my job, I didn't lose it to an illness. I didn't have to sell it for money.''
Les Miserables is released in the US on Christmas Day (25.12.12) and around the world on January 11 2013.
