During her acceptance speech at the Rock and Roll Hall of Fame induction ceremony Madonna confessed that she once experimented with lethal drug ecstasy.
The Material Girl accepted her award by sharing tales from the early stages of her career.
The anecdotes included the time she "smoked a joint" with her long-time publicist Liz Rosenberg, reports Us magazine.
The singer also told the star-studded audience at New York's Waldorf Astoria Hotel on Mar 10 night that she shared an ecstasy tablet with a music executive who listened to her first demo tape.
The 49-year-old pop star then mimicked Michael Jackson in a squeaky voice, describing how she went after and stole Jackson's manager.