I read somewhere that she credits, at least in part, her daily ballet lessons as a child with helping her attain her breathtaking figure.
Beyond that, avoiding smoking, excessive drinking and too much sun will probably do a lot toward helping anyone retain a youthful appearance later in life.
It's shocking and terribly sad to see so many young women that spend a lot of time in bars who at age 30 could easily pass for 50
I’m 50 and can pass for late thirties for forty. I credit staying out of the sun and no cigarettes.
One more thing: use a good cosmetic line, I use Clinique and make sure I never go to bed with make up on. In the last 30 years I’ve only missed washing my face before bed just once.