Mia Farrow says Sinatra 'possibly' son's father

In this Sept. 22, 2011 file photo provided by the United Nations Foundation, Ronan Farrow, Special Adviser to the Secretary of State for Global Youth Issues, speaks during the Social Good Summit, in New York. (AP Photo/United Nations Foundation, Gary He)

October 2, 2013 10:22:48 AM PDT
A bombshell revelation has been dropped by actress Mia Farrow about the biological father of her 25-year-old son.

Hollywood has been whispering about it for years but for the first time, Farrow is hinting that her blue-eyed son Ronan might be the child of Frank Sinatra and not the son of filmmaker Woody Allen.

The actress told Vanity Fair that the legendary singer is possibly the father.

According to the article, no DNA testing has been done to prove who Ronan's father really is.