Blake Shelton and Gwen Stefani have never been busier ... and shared a series of photos from the opening night on social media this week, alongside an upbeat message. He wrote: "Well damn!!!

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

Blake Shelton and Gwen ... Stefani got the party started with “The Sweet Escape” and brought her set to a triumphant close with the three songs that launched her career as the voice of No ...

Blake Shelton fans have gotten used to Gwen ... Stefani was there when Shelton brought his tour through Glendale last year, strolling out in a white fur jacket and knee-high boots to lend her ...