Scarlett Johansson left the cast and crew open mouthed when she donned a super sexy outfit on the set of Iron Man 2.
The 24-year-old was clad in a rubber catsuit and had dyed her blonde hair flame red for the role of the Black Widow.
Director Jon Favreau revealed on Twitter: ‘Scarlett’s first day on set in the Black Widow outfit. You’ve never heard a crew get so quiet so fast.’
