She was the 2nd actress in the role of Chris Brooks Foster and was
onscreen around the time when Snapper's son, Chuckie arrived needing a
kidney transplant which brought back, Sally (original actress Lee
Crawford), who wasn't beneath using her son's disease for sympathy
behind his wife, Chris's back to try and win Snapper from her.
A few years after their days on Y&R, Lynne Topping was also reunited
with co-star David Hasselhoff in the TV series "Knight Rider".
http://www.welovesoaps.net/2011/04/lynne-topping-has-passed-away.html
Ah Man I was thinking about her a while back, RIP~~