Joanne and her producer Sophie set up a war room with all of the evidence about Avril being replaced layed out. Her clothing, height, make up, song lyrics, voice.. it’s all there – being held up to the light. Joanne lines up some experts to prove once and for all if the Avril story is true.

Who Replaced Avril Lavigne? Joanne McNally Investigates is a 6-part series produced by What’s The Story Sounds – for BBC Sounds and CBC.