Avril Lavigne backs ex-husband's band Nickelback, calls Zuckerberg

Zuckerberg had joked earlier that the rock band did not have good songs

Avril Lavigne scolds Mark Zuckerberg over Nickelback diss

Avril Lavigne slams Facebook & Mark Zuckerberg for 'bullying

Avril Lavigne's Troubled Past and What She's Up To Now

Avril Lavigne accuses Facebook's Mark Zuckerberg of 'promoting

Avril Lavigne Asks for Prayers, Dealing With Health Issues

Avril Lavigne and Mod Sun Split, Call Off Engagement : r/entertainment

Avril Lavigne and husband Chad Kroeger record 'Let Me Go'

Avril Lavigne accuses Mark Zuckerberg of 'bullying' Nickelback

Avril Lavigne accuses Mark Zuckerberg of 'bullying' ex-husband

Avril Lavigne discusses whirlwind wedding and divorce with ex

Avril Lavigne accuses Mark Zuckerberg of 'bullying' Nickelback

Avril Lavigne, Mod Sun confirm engagement with picturesque