"Yeah they shot a lot of her stuff early on until she got ridiculously pregnant and she couldn't do all the martial arts and jump around. It's kind of funny because you would look around and there would be three or four different Scarlett Johansson lookalikes. One that could do the walk, one that had the curves, one that had the boobs and they would all have dots on their face." Aaron Taylor-Johnson reveals the camera trickery which was used to hide SCARLETT JOHANSSON's pregnancy while filming AVENGERS: AGE OF ULTRON.