Listen to Avril Lavigne's battling new single 'Head Above Water'
Avril Lavigne shares emotional comeback message on 'the worst years of her life'
Pink and Avril Lavigne defend Kesha in defamation lawsuit
Watch Avril Lavigne reunite with Chad Kroeger at Nickleback concert
Imposter alert! Nine ridiculous conspiracy theories about celebrity changelings
Another band have confirmed themselves for Glastonbury 2017
Avril Lavigne slams Facebook & Mark Zuckerberg for 'bullying' Nickelback
Avril Lavigne and Chad Kroeger making music together despite marriage separation
'Back where it all started,' Lavigne writes
Avril Lavigne says she is 'on the way to good health' following Lyme disease diagnosis
Singer confirmed news of ill-health in April
Avril Lavigne and Chad Kroeger split after two years of marriage
Lavigne announced the split via her Instagram, noting the pair are still "the best of friends"