Fonda, whose marriage to TV mogul Ted Turner ended in 2001, first met music producer Perry 35 years ago through her second husband Tom Hayden.
But after three failed marriages, the Hollywood star had ruled out ever finding love again after - until she re-united with the 67 year old in June (09).
And she has lavished praise on Star Wars actress Fisher for hooking them up by arranging a dinner date.
Fonda, 71, says, "In May, I told friends I'd stop thinking about love and all the other good stuff. 'That's all over for me,' I thought. (But then)... Wham! Life is good. It's so much fun. I couldn't resist saying I was in love.".