Scarlett secretive about 'Iron Man' outfit

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.