Charlize Theron in Christian Dior - 'Prometheus' London Premiere

Charlize Theron attended the premiere of 'Prometheus' in London tonight.She was beautiful, in a midnight blue, sparkling Christian Dior Couture dress.  It was a welcome break from all her black dresses during the 'Snow White and the Huntsman' promotional tour. I wonder if she'll favour blue during this promotional trail, as she did attended a Paris photocall in this in April.She wore her hair in