Lighting, make up... blah blah blah.  On the other hand, she has certainly kept her body up (diet & exercise) which is more than most women can say at 60.  Hell, most 40-50 year old women don't have that kind of physique.  I don't like the idea of any woman marrying 4x, but it is probably a reflection of her values: we may mock it today, but the idea of not having sex outside of marital bonds was considered sacred in this country just a generation ago.  CB is from that generation.  I suspect she has never had sex outside of the 4 men she married.  How many women under 40 would you say that about today?  Young women today are whores who will open their legs for any guy with a face, charm, or cash.  If you are looking to find a virgin to marry good luck.