Ah, the fabled twenty-first birthday. Gambling, parties, and booze, booze, booze. As you enjoy the latter four items on that list at New Year's Eve bashes this evening, the minds in Skin Central turn to more pressing issues; namely, new starlets on the horizon we hope to see naked.

It's a given that an actress is more likely to go naked after age 21, so let's salute the top ten hottest up-and-comers who turn that magical age in 2010. Shenae Grimes, Hayden Panettiere, how about making a resolution to get nude?