Blake Shelton and Gwen Stefani co-headlined a massive ... plus meet the Arizona pups Who has played in past Super Bowls?

Blake Shelton fans have gotten used to Gwen Stefani turning ... plus meet the Arizona pups Who has played in past Super Bowls ...

Blake Shelton and Gwen Stefani ... took to No. 1 on Billboard’s Hot 100. Shelton touched on any number of his biggest hits in a career-spanning 19-song set that found him throwing in crowd ...

"Let's play some country music," Shelton shouted at the song's conclusion. "Listen, my name is Blake Shelton," he continued as his backing band slipped into "I'll Name the Dogs" behind him.

Blake Shelton and Gwen Stefani co-headlined a massive stage built in the middle of the 16th hole at TPC Scottsdale on Saturday, Feb. 1, welcoming golf fans to the WM Phoenix Open two days early ...