The 65-year-old has acted alongside some famous beauties - including Britt Ekland, Dame Helen Mirren, Sigourney Weaver, Jane Asher and Demi Moore.
However, he has eyes for his wife of 36 years, former model Shakira.
"I was always doing love scenes with very beautiful women. You can go on the set and there'll be one of the most beautiful women in the world and the director will say, 'Take your clothes off and get into bed,'" the Daily Express quoted him, as saying.
"That could be a great temptation so I decided that I would never marry a woman who wasn't as beautiful as the women I was working with. And I married a woman who, in actual fact, is more beautiful than most women I have worked with, so all the temptation was at home, not at work. So I rush home to get some temptation," he added.
And Caine can't imagine life without his 61-year-old spouse, insisting she completes him.
"She is the other half of me. Also, we're still very much in love with each other. We always have been, we always will be," he said. (ANI)