Scarlett Johansson and her co-star in The Nanny Diaries Donna Murphy want to take the film to a musical level. The actresses, who made friend during the filming of the Mary Poppins-esque movie, are now joining forces to o turn the project into musical spectacle. "Scarlett and I love to sing and (producer) Harvey (Weinstein) wanted us to have a little duet. He would come on the set every once in a while and say, `Can't they do a little something? You know they both sing?' So Nanny Diaries, The Musical why not? Mary Poppins is one of my favourite movies and my daughter loves it," said Murphy.
