Madonna Blonde Ambition Rehearsal-worn Silk UnderslipA black underslip worn by Madonna in 1990 during rehearsals for her Blonde Ambition tour Madonna (1958 ) is a globally successful singer, toppling the music charts internationally since the 1980s. She is famed and admired for her ability to constantly reinvent her image. Madonna has reached a staggering level of success, selling over 250 million records, achieving the Guinness World Record for the world's most successful female recording artist of all