ERIC DANE GOOD GENES OR GOOD DOCS?

11/9/2014 12:05 AM PST
Eric Dane is a huge star!

Here's a 31-year-old version of the "Charmed" actor at a fancy Hollywood movie premiere back in 2003 (left) and 11 years later -- the "Grey's Anatomy" hunk -- who celebrates his 42nd birthday this weekend -- at a store opening last month (right).

Nurse!

The question is ...