Blake Shelton said following Gwen Stefani was the hardest job he's ever had at the WM Phoenix Open Concert in the Coliseum.

Gwen Stefani has spent years as a coach on the singing ... I just couldn’t even wrap my head around it,” Stefani told Howard Stern (via People). “I didn’t want anyone to know what was ...

Gwen Stefani called her latest album ... really thought about it — popped in my head right when I was saying that. I was sitting on the tour bus, and we had been on tour for a while.