Brooke Shields Good Genes or Good Docs?

5/24/2009 2:30 AM PDT

Brooke Shields: Good Genes or Good Docs?

It's been over 30 years since she played a teen prostitute, but Brooke Shields is still a pretty baby.

Here's the 16-year-old back in 1981(left) -- and 28 years later, the 43-year-old version at an event in Hollywood this week (right).

Who wouldn't headbutt a fashion designer for her?!

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