Lady Killers The Tough 10. Babydoll's name belies her deadliness in the new action flick, 'Sucker Punch.' But she's just the latest in a long line of Hollywood women who kill with abandon.

While the rest of us were negotiating our curfews and cramming for the SATs, some of the world's most successful entrepreneurs ditched high school (or didn't even enroll) to start building multimillion-dollar fortunes. Here are 25.