Avril Lavigne (born: 27 September 1984, Belleville, Ontario, Canada) is a Canadian singer, rock star and songwriter. She broke through with her 2002 debut album "Let Go". As of 2013, it has sold 17 million copies worldwide. Her breakthrough single, "Complicated", peaked at number 1 in many countries around the world, as did the album "Let Go". Her second album "Under My Skin" (2004) peaked at number 1 in the USA, selling more than 10 million copies worldwide. She is very successful still.