LOL: Scarlett Johansson Stunt Double Spotted In New Iron Man 2 Trailer

We snapped over 100 screenshots from the new Iron Man 2 movie trailer, and even we didn't spot this completely obvious shot of Scarlett Johansson's stunt double. No, we didn't think Johansson pulled off that move by herself. Nowadays Hollywood studios usually employ facial replacement in these type of sequences so that the audience never notices the double. And yes, I'm sure  some proper digital face replacement will be used in the final cut of the film. I'm just surprised that Favreau, who is known as a very detail-orientated control freak (which to me, is a very good thing), let this shot get by him. [movieline]