Sexiest of the 50 Something Year Olds

[Vikki Jezebel B]

Of all the women who have made it to 50 - 59 years old, which one was or is the sexiest of them at that age?

Visual evidence is always a plus, remember the importance of the pictures being of the women when they are 50 -59 years of age, no posting or linking to pictures of some young thing at 40 as proof of attractiveness at 55.