Madonna’s 15-year-old daughter Lourdes Leon appears to already have picked up a bad nicotine habit after she was pictured smoking a cigarette on Friday. The eldest daughter of the Material Girl was seen puffing away as she loitered around with male friends in New York. She had the cigarette in her hand as a pal lighted it for her and seemed very comfortable with it. The legal age for smoking in America is 18. Madonna’s 15-year-old daughter Lourdes Leon Smoking Cigarette In NY