Goodbye Lullaby is the fourth studio album by Canadian Avril Lavigne. It was released on March 2, 2011 through RCA Records. Her first single off the album was "What the Hell" which was released on January 10, 2011. The second single, "Smile", was released on April 11, 2011. The album is a lot more personal and softer than her three previous albums, Let Go, Under My Skin and The Best Damn Thing.
- Avril Lavigne talks about her new album, (sort of) working with Rihanna, and where she'll be New Years Eve: An EW Q&A | The Music Mix | EW.com Archived 27 December 2010 at WebCite
- Avril Lavigne set to “Smile” on second single
- NEW ALBUM, GOODBYE LULLABY, TO BE RELEASED BY RCA 3/8/2011 | The Official Avril Lavigne Site Archived 17 January 2011 at WebCite