Movies
Rex Features
The Lost In Translation actress, who is famed for her blonde locks, has been forced to dye her hair for the part of Black Widow, says The Sun.
The newspaper also suggested that she has been undergoing a tough exercise regime for the role as the gymnastic Russian spy.
Johansson will be joined by Robert Downey Jr, Samuel L. Jackson, Gwyneth Paltrow and Mickey Rourke in the comic book sequel.
> Johansson, Paltrow spar on 'Iron Man' set
Movie Reviews
'Extremely Loud & Incredibly Close' reviewTom Hanks features in a long and winding journey through New York after 9/11
At the Movies
David Lynch: 10 reasons to worship himIt's time to celebrate director David Lynch as the BFI screens a season of his films.
Movies Interviews
Max von Sydow 'Extremely Loud' interviewActing legend Max von Sydow on Extremely Loud & Incredibly Close, The Exorcist and Flash Gordon.
Box Office Charts
'The Woman in Black' wins UK box officeThe Woman in Black beats The Muppets and Star Wars at the the UK box office.
