Avril Lavigne Whibley (born September 27; 1984); better known by her birth name of Avril Lavigne is a Canadian Grammy award-nominated rock singer; musician; fashion designer and actress. In 2006; Canadian Business Magazine ranked her the seventh most powerful Canadian in Hollywood.Lavigne-s debut album; Let Go; was released in 2002. Over 16 million copies were sold worldwide and it was certified six times platinum in the United States. Her second and third albums; Under My Skin (2004) sold 8 million copies and The Best Damn Thing (2007) currently over 5 million copies sold respectively; reached number one on the U.S. Billboard 200. Lavigne has scored six number one songs worldwide to date and a total of eleven top ten hits; including -Complicated. "He Wasn't" is the fourth single from Avril Lavigne's second album Under My Skin. It was not released in the United States, instead "Fall to Pieces" was the fourth single. Beforehand, it was a released as a third single in Japan in June 2004. It was written and produced by Avril Lavigne and Chantal Kreviazuk. The song has been criticized because of its lyrical content, but was praised for its pop-punk.