If you were worried that Guiliani’s prostate cancer treatment had left him less than a full man, so to speak, worry no more.

Asked on the show if he’s “in to win,” Giuliani said, “Gosh, yeah. I mean, that’s the only reason to do it.”

Judi, 52, insisted that when her hubby takes the plunge, she won’t mind playing second fiddle to his political ambitions – and she revealed the famously tough-as-nails former mayor’s sensitive side.

“I’ve always liked strong, macho men, and Rudy – I’m not saying this because he’s my husband – is one of the smartest people on the planet,” gushed the former Judith Nathan to Harper’s Bazaar in editions due out Feb. 20.

“What people don’t know is that Rudy’s a very, very romantic guy. We love watching ‘Sleepless in Seattle.’ Can you imagine my big testosterone-factor husband doing that?”

Describing Rudy, a former federal prosecutor, as “the Energizer Bunny with no rechargeable batteries,” Judi said, “One of the most remarkable things about my husband, who sleeps three or four hours a night, is his energy level and stamina.

Too much information, Judi.