When we think of badass movie characters, kids hardly come to mind. But sometimes the youngest ones on screen are the most ruthless. Take Chloe Grace Moretz, who returns as Hit-Girl in this weekend's "Kick-Ass 2." Moretz's character is the poster girl for kids we wouldn't want to mess with.
Of course, she isn't alone in this category. There are plenty of imaginative, tough-as-nails children in films we'd rather not meet in a dark alley. From the blood-lusting Gogo Yubari to the unflinching Hanna, the 11 movie kids below would defeat us in any fight.
WARNING: Some of the videos below are NSFW