Natalie “The Black Widow”
Did you know that Scarlett Johansson made her debut in the MCU in Iron Man 2? The average fan would probably know this, but they probably don’t know that her character, the Black Widow, also made her first appearance in the Iron Man comic books. In the film, she poses as Tony’s newest assistant, but she’s actually an agent for S.H.I.E.L.D.
We’d also like to make mention that Scarlett isn’t a natural redhead. In fact, she dyed her hair red prior to the audition phase of Iron Man 2 in the hopes of getting Jon Favreau’s attention. It definitely got his attention, seeing as how she also had a role in Jon’s film, Chef.