Avril Lavigne rocks out on stage at the 50th annual CMA Fest in Nashville

Avril Lavigne and Zoey Deutch lead stars at Christian Louboutin event in LA

Avril Lavigne shows off a hint of her toned midsection while stopping at a gas station in Malibu

Avril Lavigne Is Selling Her Malibu House for $12 Million - See Photos from Inside!