Health-care guru Dr. Mehmet Oz, who got his television start as a frequent guest on "The Oprah Winfrey Show," says he has never slept with the talk show queen, according to TMZ.

The 50-year-old cardiologist recently appeared on "The Breakfast Club," a hip-hop radio talk show in New York City, to promote his new "Move It and Loose It" weight-loss challenge.

But DJ Charlamagne Tha God was more interested in getting to the skinny on the doctor's personal life with Winfrey.

"I'd just like to ask a real honest question. Like for example, I know you get a lot of money... so I know you know where the hoes at. Where the hoes at, Dr. Oz?"

After some awkward laughter, Tha God proceeded by asking the doctor, "Have you ever tried to bang Oprah?"

"One of those tabloids wrote a big article that I was having an affair with Oprah. I would go up to her dressing room… and they said 'something's going on fishy and Dr. Oz is up in Oprah's dressing room,'" Dr. Oz explained. "But it's very platonic. I do love her, but I've been married 25 years to Lisa."

Oz, who is in the second season of his own, "The Dr. Oz Show," has four children and has been married to his wife since 1985.

Tha God quipped back, "She'd understand if you banged Oprah."  icelebz