Christy Turlington Good Genes or Good Docs?!

5/3/2008 10:00 AM PDT

Christy Turlington: Good Genes or Good Docs?!

Ageless supermodel Christy Turlington knows how to work -- but has she had any?!

Here's gorgeous 24-year-old Christy (left) back in 1993 -- and an identically beautiful 39-year-old version (right) at a NYC event on Monday.

Looking this flawless doesn't get old.