Sharon Stone is kissing and telling.

Appearing on Wednesday’s episode of SiriusXM’s “Radio Andy,” the Oscar-nominee, 68, revealed she thinks Robert De Niro is the best kisser in Hollywood.

“Oh, my God. He’s the best kisser in the business,” Stone said with a dreamy-eyed look.

The confession appeared to shock Andy Cohen, who quickly replied, “Really? Is he?”

“Oh, he kissed me right out of my shoes,” the actor replied with a passionate sigh as she closed her eyes at the memory of De Niro locking lips with her.

Stone and De Niro played each other’s love interests in Martin Scorsese’s 1995 hit crime thriller “Casino.” Stone starred as Ginger, a shady former showgirl whom De Niro’s character, Sam, married.

The longtime actor went on to reminisce about a particular scene they filmed on the set of the movie.

“We did this scene where I have to go to the bathroom, and because I play this hustler, I get him to give me money to go to the bathroom,” Stone recalled.

“He gives me this money, and I look at him like, ‘Really? I think a little more than $50 for the bathroom,’” she added. “And he looks at me and reaches in [his wallet], and he gives me, like, $100, and then I lean over and I kiss him.”

Gushing that De Niro, 82, “knocked [her] out” with the smooch, Stone explained that director Scorsese told them the first take was a success but asked if they still wanted to film another take.

“We both looked at him and went, ‘Yeah, I think maybe we need one more,’“ she teased.

HuffPost reached out to De Niro’s reps to see how he felt regarding Stone’s remark about being Hollywood’s best kisser.

The “Basic Instinct” actor has sung praises about De Niro’s kissing skills before during a 2020 episode of “Watch What Happens Live With Andy Cohen.”

“There was so much attached to [the kiss], but I was just so madly in love with him,” she said of the Oscar winner. “It was pretty fabulous. I don’t know [if] I could compare anything else to that. Everything else was kind of meh.”

Stone quipped that De Niro “probably could have hit [her] in the head with a hammer” and she still would have been infatuated with him.

Watch a clip from Stone’s appearance on “Radio Andy” below.

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