Scarlett Johansson, best known for her curvy good looks, debuted in 1994 in the movie North starring Elijah Wood. Since then, she has starred in multiple movies, including The Horse Whisperer, The Other Boleyn Girl, a series of Woody Allen movies, and is also set to play Black Widow in Iron Man 2.
Scarlett is currently married to actor Ryan Reynolds. She has previously been linked to Justin Long, Josh Hartnett, and Justin Timberlake. She denies allegations that she had sex with Benico del Torro in an elevator when she was 19 years old. Hmmmm.