London, March 5: Scarlett Johansson is a bundle of nerves thinking about her role as a gladiatrix in her new film, since she doubts “fitting the mould” of a warrior woman.

The actress revealed that even though she has previously undergone weapon training for her other roles, she is yet to feel confident about portraying a murderous girl for ‘Amazon’.

"I think I''m supposed to be a gladiatrix. These film guys are crazy about gladiatrixes,” the Daily Express quoted her as saying,

“But do I fit the mould? I''m a Danish/Jewish girl from New York.

"I''ve done weapons training. I''ve fired all kinds of guns; 9mm semi-automatics, machine guns, shotguns. I''ve jumped off a 60-foot building. I learnt to ride for The Horse Whisperer. But I''ve never done a full-on action role.

"I guess I''m still waiting for my Cirque du Soleil moment. It would be fun," she added. (ANI)