Avril Lavigne的2011年最新专辑的首支单曲已经确认名为《What The Hell》，这将是一首轻快的歌曲，是整张专辑中流行风最重的一首。歌词大意是关于个人的自由。MV将在几周后开拍。

What the Hell is a song by Canadian singer-songwriter Avril Lavigne. The song was written by Lavigne, Max Martin and Shellback for Lavigne's fourth studio album, Goodbye Lullaby. The single was released in the United States on 11 January 2011 as the lead single from the album.