Jessica Alba has a very simple rule for achieving success. "My theory is that if you look confident you can pull off anything," she says, "even if you have no clue what you're doing." Alba has applied that theory to dazzling effect in more than 30 film and television productions, playing everything from a superhuman action hero in Dark Angel to a pole-dancing stripper in Sin City to a blind violinist in The Eye. Check out Alba's Glam...
