Actress Angelina Jolie was really eager to play a sexy and "dirty" role in a sequel to the comic book film "Sin City".

Though the movie has been stalled, Jolie dreamt of going wild when she was pregnant but was forced to behave herself for the sake of her unborn child, reported contactmusic.com.

Said Jolie: "They discussed the idea with me when I was two months pregnant. Feeling very pregnant, I was charmed with the idea of getting naked and dirty and violent in a year or so. It moved off schedule ... but if the schedule works out, it sounds like a fun thing to do."