Scarlett Johansson's Sexy 'Iron Man 2' Poster: Skintight Catsuit (PHOTOS)

New 'Iron Man 2' posters are out, featuring a sexy Scarlett Johansson as the Black Widow poured into a (denim?) catsuit. Not pictured are costars Robert Downey Jr. (Tony Stark) or Gwyneth Paltrow (Pepper Potts), both back from the first 'Iron Man.'

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