It's 'Knot' Right, But It's Ok

4/16/2009 12:40 PM PDT BY TMZ STAFF
The 65-year-old blonde beauty resurfaced at a book signing the other day, looking better than ever.

Joan Van Ark

Joan has been married to her husband since 1966.

In 2008, Joan appeared in an episode of "Nip/Tuck."