The punk-pop singer made a surprise two-song appearance this weekend at the emo/pop-punk festival
The singer was introducing a performance from AP Dhillon when the protester appeared on stage
Pop-punk great shared an acoustic rendition of her 2002 classic on the "First Take" YouTube series
Princess of Pop Punk also released an acoustic rendition of her song, “Love Sux”
“Look up 2 u so much,” Sour star says of Canadian pop-punk singer
Maybe two extremely strange romantic histories are just what is needed to make Lavigne and the pop-punk rapper’s union their most lasting yet
It heralded a new star, who went on to release the album ‘Let Go’ later in 2002
Single is one of two Barker-produced songs on Lavigne’s new album