Avril Lavigne - What The Hell & Push live on Jimmy Kimmel Live

Avril Lavigne's "comeback" album Goodbye Lullaby may have only charted at #4, shifting a little over 80, 000 copies in its first week, but Lavigne's still plugging the album and the single/songs from the album, and hit Jimmy Kimmel Live to perform an acoustic version of What the Hell and her much-desired second single Push. She was sick, by the way, but still sounded great. Check out What The Hell above and Push below.