"Sex is part of nature. I go along with nature". Which American actress parted with those words?

Explanation

Marilyn Monroe (1925-1962) was one of the biggest stars in Hollywood in the 1950s. She got married three times - first to the boy next door, then to the baseball player Joe DiMaggio and finally to the playwright Arthur Miller. Despite her three husbands and dozen of lovers she once confided in a friend that she had never had an orgasm. Monroe is remembered as a beautiful, sexy woman, who amongst other things said: "Sex is part of nature. I go along with nature".