Madonna and Michael Jackson go out for dinner together at a restaurant in Los Angeles in 1991. Madonna told CBS' James Corden in an appearance on "The Late Late Show" that she made out with Jackson once after giving him a glass of win. File photo: Kevork Djansezian/AP

New York - Madonna says she once made out with Michael Jackson after giving him a glass of chardonnay.

Madonna says she made the first move with Jackson because "he's a little bit shy." She says she never shared the story publicly "because no one ever asks" her.

Madonna also described herself as "quite square" these days, saying she doesn't drink, smoke or party. She still dances though. At one point, she turned around in the front seat and twerked for the camera mounted on the dashboard of the SUV.

Madonna and Corden belted out "Vogue," ''Papa Don't Preach" and other hits during the segment.

Associated Press