Happy National Nude Day! Here Are Some Pictures of Nude(ish) Celebrities.

She went from lingerie model to action movie star, but she didn't quit her day job.

He's so hot, both Katy Perry and Kim Kardashian cast him as lust objects.

Let's be honest - no one watches True Blood for the dialogue.

When I said that the Kardashian family was overexposed, I meant it.

If only Mad Men had more opportunities for Betty to strip down, perhaps she wouldn't be so repressed.

And this is after having three kids.

Oh, Naomi Campbell is in this photo too? I hadn't noticed.

It looks like we reached a detente on that whole England/America rivalry thing. Thanks, ladies!

When you're covered in tattoos, do you feel less naked?

This may be a Gucci ad, but James will tell you it's actually a conceptual art piece.