If you’re Joan Collins doing a book signing of your latest memoir, Behind the Shoulder Pads near Beverly Hills, what do you do?  You invite some of your favorite galpals, naturally.  Those fabulous females included Juliet Mills, Donna Mills (no relation), Stefanie Powers, Jane Seymour, Jerry Hall and Alana Stewart.  They even posed for a photo, and how lucky that they all still show up on film!  Add up their ages, and it’s positively biblical!  And it’s on BillyMasters.com.