Transformation

With her high cheekbones, glossy hair and big brown eyes, Rosario Dawson has the kind of beauty that doesn't require embellishment. "I'm not much of a makeup person," Dawson has told In Style. The actress depends on mistake-proof products like clear mascara and Tarte Cheek Stain for every day and, when in need of a show-stopping look, hits the sheets. "I sleep with mascara and eyeliner on," Dawson has said. "I wake up with my eyelashes stuck to my eyelids, but I have the most beautiful smoky eyes."

1999: After making her debut in Kids, the multi-ethnic beauty starred in Light It Up.