Betty White Good Genes or Good Docs?

2/14/2010 2:05 AM PST BY TMZ STAFF
Betty White is truly a golden girl!

Betty White
Here's the amazing 62-year-old back in 1984 (left) -- and 26 years later, the fabulous 88-year-old version at an award show in L.A. last month (right).

It's amazing what not hosting "Saturday Night Live" will do for a gal.