How can we forget that ginger-haired little girl who portrayed the role of the smartest witch in the history of Hollywood? Today, that child turns 24! Emma Watson is in full bloom, graduating from school (Brown University, no less!), and finally taking on more mature roles. As she threads deeper into adulthood, we'd like to take a look back at her greatest moments, and list down more than a dozen reasons why we can't get enough of this beautiful lady. Go ahead and click on the gallery now!