Miller terrified of 'GI Joe' guns

Sienna Miller doubted she would be able to play a convincing villain in 'GI Joe - The Rise of Cobra' - because she couldn't bring herself to fire a gun on the film set.

The actress was terrified of handling firearms for her role as femme fatale The Baroness in the forthcoming movie, prompting producers to pull her aside to ensure she was comfortable with the work.