'Iron Man 2': Scarlett Johansson cast as Black Widow
Scarlett Johansson has been cast to play the Russian femme fatale Black Widow in Iron Man 2, joining a cast that includes Robert Downey Jr., Don Cheadle, Sam Rockwell, Samuel L. Jackson, and the just-announced Mickey Rourke, according to E! Online. EW.com first reported Johansson was approached for the role after Emily Blunt stepped aside because of her obligations to Gulliver’s Travels, an adaptation of the classic tale toplined by Jack Black. Iron Man 2 is due in theaters May 7, 2010.