Start spreading the news — Frank Sinatra had a huge penis.

In news you didn’t know you needed, Canadian-American crooner Paul Anka has dished on Ol’ Blue Eyes’ member.

Anka confirmed during a recent exclusive conversation with Page Six that Sinatra was very well-endowed.

“I don’t know what that does for you!” Anka added.

Anka said he would often hang out with Sinatra and the rest of the Rat Pack in Las Vegas. There, they’d get in the sauna together, at which point Anka joked he would “have trouble with eye contact.”

Sinatra’s ex-wife Ava Gardner allegedly once said her hubby might have been just a skinny 110 pounds, but “10 pounds” of his weight was private.

Anka said Milton Berle, a.k.a. Mr. Television, was likewise well-endowed.

Anka and Sinatra worked together for years. Sina

See Full Page