Credit: Jon Kopaloff/FilmMagic (2); Courtesy of Armani (2)

Scarlett Johansson and Gwyneth Paltrow lit up the red carpet at Iron Man 2's L.A. premiere in sexy Giorgio Armani designs. For Johansson, the designer chose a sculptured one-shoulder organza Armani Prive cocktail dress from the line's ethereal Moon collection, which he sketched in a pale green hue. Armani's selection for Paltrow was a metallic silk jacquard short suit from his signature collection. We love that they (and their super cute sketches) couldn't be more different, or more elegant!