It's already been a whirlwind year for Natalie Portman!

With an Oscar for Black Swan now on her mantle and a baby on the way, it's hard to believe the talented actress only turned 30 Thursday.

PHOTOS: Natalie Portman's Style Evolution

To celebrate her 30th birthday, RadarOnline.com has taken a look back at the actress' style evolution.

When she first hit the big screen in 1994 in The Professional, Portman's refreshing smile and bright features often had her compared to another classic Hollywood brunette, Audrey Hepburn.