Nancy Sinatra Opens Up About Frank Sinatra, Mia Farrow & Son Ronan

Nancy Sinatra is making it clear — the long-circulating rumor that her father, Frank Sinatra, could be Ronan Farrow’s biological father is “nonsense.”

The speculation began gaining attention in 2013 after Vanity Fair published an interview in which Mia Farrow, Ronan’s mother, said Frank was “possibly” her son’s father. Nancy says that suggestion didn’t just surprise her — it upset her family. “It was affecting my kids… they were being questioned about it, and we all knew it was nonsense,” she said, adding that she was “kind of cranky with Mia” for making the comment at all.

Ronan Farrow is widely believed to be the only biological child of Mia Farrow and Woody Allen, but over the years, many have noted Ronan’s striking blue eyes — reminiscent of Frank Sinatra, nicknamed “Ol’ Blue Eyes.”

Nancy maintains there’s no truth to the claim, though she spoke warmly about Mia, calling her “like a sister” during her marriage to Frank. Still, Nancy revealed her father wasn’t confident the marriage would last — and indeed, Frank and Mia divorced after just two years together.

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