30 in 2012They're turning thirty... and they're oh-so-dirty!

As we kick off 2012, let's look ahead at all the scrumptious starlets who will be turning the big 3-0 this year... hopefully while taking off their clothes. Jessica Biel, Anna Paquin, and Kirsten Dunst are just three of the nude celebs who make thirty the age of skinnocence!