Scarlett Johansson is going Psycho! But it’s only for her new movie!! The 27-year-old actress has signed on to play Janet Leigh in the upcoming biopic “Alfred Hitchcock and the Making of Psycho.” The role is that iconic one with her screaming in the bloody shower scene! Needless to say, everyone is waiting with a high hopes for a shower scene with Scarlett!! This film development for four years. And Scarlett Johansson isn’t the only star in the cast. Anthony Hopkins and Helen Mirren will play Hitchcock and his wife. This role is already causing a big buzz for Scarlett. People are speculating that it will give her a huge career boost and compare it to Michelle William’s role in “My Week With Marilyn.” Maybe Scarlett will get an Oscar nom for this one?