Happy Birthday Kristen Stewart! Our girl turns the big 2-0 today, and we figured what better way to celebrate than a trip down fashion memory lane? After all, Kristen only really burst onto the scene about two years ago and since then she's already starred in an epic blockbuster ("Twilight" and "New Moon") and a critically acclaimed biopic ("Runaways") while leaving a trail of awesome outfits behind her (especially in 2010!).
So, in honor of the evolution of Kstew and her wardrobe up to her 20th birthday, we decided to revisit some of her best looks. It wasn't an easy decision, but check after the jump to see which five we picked as our favorites.
P.S. Thanks to all the Crushers who tweeted their list to us @hollywoodcrush! We definitely heard what you had to say!
1. Kristen's rocked a lot of different looks since making her mark on Hollywood but this one was by far our favorite. The girl looked totally and undeniably glam in a pink Doo.Ri dress at the L.A. premiere of "Runaways" earlier this year. We'll admit, we never expected Kristen to rock pink, but she did it and she did it well. Dare we hope for some more color in her 20s?
2. Totally chic. That's really the only way to describe Kristen's look at the Burberry Prorsum fashion show in London this year. Kristen showed up in none other than Burberry, and we've got to say the silver piece, with a slightly sheer top, was a great mature look for her.
3. Kristen usually hits the red carpet in short, trendy pieces so we were really surprised (in a good way!) when we saw her at the Oscars in a dramatic dark blue Monique Lhuillier gown. It was a bold choice for the young actress, but she pulled it off flawlessly.
4. We're still not over this strapless Pucci dress that Kristen wore to the Elle Style Awards earlier this year. We loved the subdued colors, the pleats and the beads (in other words, we loved it all). Dear Kstew, if by some freak chance you grow out of this dress in your 20s, please send it over to us, we'd be happy to take it off your hands.
5. Hate it or love it, we're putting this one on the list because it shows Kristen's knack for individualism. The girl rocked the 2009 MTV Movie Awards red carpet in a red Yigal Azrouƫl dress and sneakers. Converse sneakers to be exact. How many people do you know that can get away with that?
Happy Birthday, Kristen!
(Click on any of the photos above to check out more moments in Kristen's style history!)
What are your favorite looks on Kristen? What do you like best about her style?

** Hollywood Crush Twitter