Today is Rosario Dawson’s 33rd birthday! Click through the gallery to see her Hollywood transformation, from a red-streaked rocker in Josie and the Pussycats to a brunette independent film beauty.
• Rosario Gets Eco-Friendly for Kiehl's
• Rosario and More in Low, Sleek Ponytails
• Rosario and More Celebs Who Ride Bikes