Johansson worried about her body

Los Angeles, April 25 (IANS) Actress Scarlett Johansson, who had to work hard to get into shape to play Black Widow in "The Avengers", says she is worried about her body.

But the actress is happy that her action role has got her into the best shape she has ever been in.

"Every woman has body worries, and I'm not exempt from that. But part of the by-product of spending that much time in the gym is that you can fit into a cat suit," contactmusic.com quoted her as saying.

Johansson plays as Black Widow and her spy character in the superhero movie is fierce. She had to work very closely with her stunt-double Heidi Moneymaker to get her fight scenes right.

"The idea is that Moneymaker and I become one and we can start and finish each other's moves and everything in between. And it's a lot of training and dedication and it hurts and it hurts and it hurts and then suddenly it doesn't hurt and you're getting it right and it's a great moment - you feel like you've accomplished something big," she said.