Avril Lavigne is not a teenage pop star anymore. The 40-year-old Sk8er Boi singer left fans surprised by her grown-up ...

The singer thanked the Hershey audience for supporting her through the early 2000s, and helping push forward her over two-decade career.

Avril Lavigne is a pop star who's had many hits over the course of her career, and one of her songwriter's recently explained how a huge hit of the singer's came to be ...