Joanne LOVES conspiracy theories鈥� and there鈥檚 one she can鈥檛 get out of her head. Is it true that Avril Lavigne died, and was replaced by a body double? Joanne digs deep into the rumour mill, and the more she reads, the more she finds herself believing it.

Who Replaced Avril Lavigne? Joanne McNally Investigates is a 6-part series produced by What鈥檚 The Story Sounds 鈥� for 麻豆社 Sounds and CBC.