Avril Lavigne's Rockin' New Year's Eve

Showing up for a rocking performance, was spotted at “Dick Clark’s New Year’s Rockin’ Eve on Friday (December 31).
The Canadian rocker debuted her latest single called “What the Hell” at the annual New Year’s Eve fete in New York City.
The song is featured on Avril’s upcoming album, “Goodbye Lullaby” which will hit stores and iTunes on March 8, 2011.
Of the new catchy tune, Ms Lavigne told Pop Eater that it’s "a really fun, upbeat party song, so it worked out really well to play it for the first time on 'New Year's Rockin' Eve.”