Madonna

Madonna, is a five-time Grammy award winning American pop star.
Madonna is a singer, songwriter, record and film producer, dancer, actress, author and fashion icon.
In 2000, Guinness World Records listed Madonna as the most successful female recording artist of all time, with estimated worldwide sales of 180 million albums. Her record company credits her as having sold over 200 million albums worldwide.
Madonna is the highest earning female singer of all time according to both the 2007 Guinness Book of Records and Billboard.
Forbes magazine has estimated her net worth at $325 million
Madonna holds the record for the top-grossing concert tour by a female artist.
Links http://en.wikipedia.org/wiki/Madonna_(entertainer)
http://www.madonna.com/