Scarlett Johansson has refused to show her husband Ryan Reynolds her 'Iron Man 2' outfit, because she is saving it as a sexy treat.
Scarlett Johansson wants to surprise husband Ryan Reynolds with her "tight" 'Iron Man 2' outfit.
The Hollywood actress - who portrays Natasha Romanoff and her sexy alter-ego, Russian spy Black Widow, in the new superhero movie - has refused to show off her black catsuit to her actor spouse because she wants to gauge his reaction when sees her on the big screen.
She said: "I have been so secretive about the suit that I have actually not shown anybody because I want the honest reaction from everybody. The only people who have seen the suit are the crew members. But I have kept it close to my chest, even in my family I haven't shown anybody. I can tell you it's tight!"
However, the 24-year-old beauty - who is known for her busty figure and good looks - admits it was a struggle to make the iconic ensemble both sexy and practical.
She explained: "It's a utilitarian sexy S.W.A.T. type of look. In the comics it's pushed to the extreme and we tried to make it realistic so the material is functional. And obviously I needed to move a lot because I have big stunt sequences. But boy is that catsuit tight!"
Scarlett previously admitted she loved "kicking a*s" in the film, which is based on the Marvel comics of the same name.
She said: "I kick some major a*s! Whose a*s do I kick? Well, you're just going to have to wait and see. You don't really want to know, do you?"
'Iron Man 2' - which also stars Robert Downey Jr. , Gwyneth Paltrow and Mickey Rourke - is due for release in May next year. | 
