Happy 20th Birthday, Kristen Stewart! (PHOTOS)

It’s already been a big year for New Moon beauty Kristen Stewart, what with her Joan Jett biopic, The Runaways, proving that she can play more than a lovelorn lass with a thing for the undead.

And today Stewart turns 20 years old, which marks a very important milestone: Namely, that she’s just one year away from being able to knock back a cold one without incurring the finger-wagging disdain of moral scolds everywhere.

Let’s all wish K-Stew a happy birthday in the comments section, and take this opportunity to look back at how Kristen has grown during the past 20 years in our photo gallery.

Oh, and visit The Forks Report for up-to-the-minute news and photos on all things Twilight-related.