Seth Rogen once said, "I'm a very serious actor when it comes to nudity. I'm like Meryl Streep."And it's true - Meryl may be heralded as one the best living actresses with tons of awards under her belt, but she's been particularly stingy with the nudity.

Several of her most explicit scenes were done with the help of a body double, and though she's dabbled in many a sex scene (and made out with Emma Thompson), she hasn't stripped down in a long, long time.At least we'll always have her flashing scene from 1983's Silkwoodto look back to:

Throwback Thursday: Happy Birthday, Meryl Streep!

One she almost matched in She-Devil.

Throwback Thursday: Happy Birthday, Meryl Streep!

And she obviously does have an amazing body:

Throwback Thursday: Happy Birthday, Meryl Streep!

And today is her 68th birthday! She looks as beautiful as always, and who knows? She's still making movies, and it's never too late to have a change of heart.