Taylor Swift’s Squad: A Look at All ‘1989 World Tour’ Guests [GALLERY]
See all the celebs who have made surprise appearances on Taylor Swift's '1989 World Tour.'
Taylor Swift and Avril Lavigne Squash Twitter Beef Rumors, Perform ‘Complicated’ Duet
It's all mad love between Taylor and Avril.
Avril Lavigne Responds to Fan Meet and Greet Comparison Sparked By Taylor Swift: ‘We All L…
After Taylor Swift 'liked' a shady post comparing their fan interactions, Avril Lavigne spoke out.
Avril Lavigne Gives Inspiring Performance Of ‘Fly’ During Special Olympics Opening Ceremon…
The singer made her first performance in over a year.
Avril Lavigne Tearfully Recounts Battle With Debilitating Lyme Disease
The singer tells 'Good Morning America' about the sickness that left her totally bedridden.
Avril Lavigne Debuts Inspiring New Song ‘Fly’ for the Special Olympics [VIDEO]
Avril Lavigne fans, get ready to feel all the feels. The singer just debuted her new song "Fly" -- and it's awesome.
Avril Lavigne Shares Lyme Disease Diagnosis: ‘I Thought I Was Dying’
Avril Lavigne opened up about her scary battle with Lyme Disease to PEOPLE magazine.
Avril Lavigne Releases Music Video for ‘Give You What You Like’
Avril Lavigne is back with a new music video for her single, 'Give You What You Like' and fans are, unsurprisingly, totally thrilled.