Scarlett ditches golden locks for `Iron Man 2`

London: Hollywood star Scarlett Johansson has ditched her golden locks to turn into raunchy redhead for her upcoming film `Iron Man 2`.The 23-year-old star who is seen into a skin-tight cat suit in a still from the film has dyed her blonde hair for the more fiery look to become `The Black Widow` in the comic book sequel, Sun online reported.

The `Match Point` actress is also said to be working out for the role as the gymnastic Russian super spy for the film which sees Robert Downey Jr returning as the crime fighter `Tony Stark` aka `Iron Man` and actress Gwyneth Paltrow playing his love interest in character `Pepper Potts`. The `Wrestler` actor Mickey Rourke will don the role of vicious villain `Whiplash` and Samuel L Jackson will appear as CIA agent `Nick Fury`. The film is slated for a May 2010 release. Bureau Report