Melanie Griffith Good Genes or Good Docs?

1/8/2012 8:45 AM PST

Melanie Griffith: Good Genes or Good Docs?

Melanie Griffith proves blondes really do have more, er, fun.

Here's the 30-year-old celebuspawn back in 1987 (left) -- and 25 years later, the 54-year-old at an event in Hollywood this week (right).

Whatever she's doing it's working, girl!

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