Katy Perry isn't alone on this one.
Something must be in the water, because every celebrity seems to be shaving their head lately. While Avril didn't buzz off all her hair, she is missing a pretty big chunk!
Avril got all dressed up for a new music video! Which of her looks do you like best?
Avril Lavigne takes the plunge into the world of nail design.
Kylie Jenner was cheered on by the rest of the Kardashian clan as she made her runway debut at New York Fashion Week.
Avril Lavigne, before or after? Vote now!
BFFs Demi Lovato and Selena Gomez were golden goddesses, but which celebs' ensembles didn't share the same sunny outlook?
Michelle Trachtenberg, Leona Lewis and Avril Lavigne show off the newest must-have accessory: glasses!
Avril Lavigne is rockin' hot pink and neon green streaks, tell us what you think by voting in the Makeover Poll now!