Avril Lavigne Rocks the "Tonight Show”

Avril Lavigne Rocks the "Tonight Show” Her new album Goodbye Lullaby hit stores earlier this month, and last night (March 14) Avril Lavigne was in the house at “The Tonight Show with Jay Leno” for a very special performance.The “I’m With You” songstress rocked her new hit “What the Hell,” sporting some uber-geeky eyewear and multi-colored tresses.