Avril Lavigne Joins Olivia Rodrigo To Perform 'Complicated' On Sour Tour

Olivia Rodrigo is currently on her Sour world tour, and was joined by Avril Lavigne for an iconic performance.

Olivia and Avril performed 'Complicated' by Avril Lavigne at her Toronto show on April 29.

After the performance, Avril took to Instagram to post a sweet message and a pic of the pair on stage:

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A post shared by Avril Lavigne (@avrillavigne)

How iconic! We would honestly love to see a collab between the two one day!