Scarlett Johansson emerges as Psycho star Janet Leigh on set of new Hitchcock film

Scarlett Johansson made the transition from modern star to classic Hollywood siren, yesterday afternoon.

The blonde bombshell took her look one step further as she slipped into character on the set of new movie Hitchcock.

The 27-year-old was spotted dressed in costume as actress Janet Leigh, as she headed across the movie lot to start a day of filming.          More Read