Johansson's Black Widow set for Captain America role

Scarlett Johansson's 'Avengers Assemble' alter-ego is set to appear in 'Captain America: The Winter Soldier'.

The 27-year-old actress first portrayed the popular Marvel comic book character, Natasha Romanoff/Black Widow, in 'Iron Man 2' in 2010 before reprising her role in this year's superhero ensemble blockbuster and according to Deadline.