Snooki gets dolled up, mocks cast mates for Letterman 'Top Ten'

"Jersey Shore" star Nicole "Snooki" Polizzi reads off the "Top Ten Reasons to Buy the New Snooki Book" on the Jan. 10 episode of "Late Night With David Letterman" -- and, as expected, there's Shore jokes galore.

What we're a little surprised about is how fancy Snooki's looking. The dress, the complete lack of a poof and those hoop earrings that easily rival the size of her head... it all works.

The full "Top Ten" goes down during the episode, but CBS has a sneak peek -- which you should watch, so long as you aren't Pauly D.