Blake Shelton & Gwen Stefani Release Their Sixth Duet, “Purple Irises” Blake Shelton and his wife Gwen Stefani have released a new duet, titled “Purple Irises.” This is their sixth collaboration since they’ve been together. Over the years, Shelton and Stefani released the following duets. “Go Ahead and Break My Heart” (2016) “You Make It […] More