VIDEO: Taylor Swift and Avril Lavigne sing ‘Complicated’ together

Just days after they were rumoured to be in an online feud, Avril Lavigne has joined Taylor Swift on stage as part of her 1989 tour.

The petite blonde rocker belted out her hit ‘Complicated’ alongside Tay Tay to a crowd of thousands in San Diego.

The pair were locing performing together, hugging each other throughout the performance.

Take a look below

https://www.youtube.com/watch?v=tW2Nt6Zc1QU