George Clooney -- Good Genes Or Good Docs?

George Clooney’s good looks are not effected by gravity!

Here’s a 25-year-old version of the 'Facts of Life' actor at a charity event back in 1986 (left) and 30 years later ... the 55-year-old "Money Monster" leading man at the Cannes Film Festival in France earlier this week (right).

Good night, and good look.

The question is...