"Under My Skin", was released on May 2004. The album debuted at number one in Australia, Mexico, Canada, Japan, UK, and U.S. The singles from the album were "Don't Tell Me, My Happy Ending, Nobody's Home, and He Wasn't". Avril was awarded for "World's Best Pop/Rock Artist" and "World's Bestselling Canadian Artist" at the 2004 World Music Awards. She received five Juno Award nominations in 2005 of which she won three, including "Artist of the Year".