Scarlett Johansson as Black Widow in 'Iron Man 2'
Already, there's talk of giving the sexy comic book arachnid played by 25-year-old Johansson her own movie. She will, co-star Samuel L. Jackson predicts, cause tongues to be hanging out in theaters across the land. No wonder Robert Downey, Jr.'s Tony Stark announces at first sight, "I want one."
Photo by Jeff Vespa/WireImage.com