As Lavinge began her "Greatest Hits Tour," those same fans complained about the setlist and one blogger had a theory as to ...

Avril Lavigne is giving fans their "happy ending" on her upcoming The Greatest Hits Tour, announced on Monday. The pop-punk singer is hitting the road with Simple Plan and All Time Low starting in ...

This rules! Avril Lavigne brought out her ex-husband, Sum 41 frontman Deryck Whibley, to play In Too Deep as part of her Greatest Hits tour in Las Vegas over the weekend. “Obviously I am me – ...