The Voice

Can you imagine what 'The Voice' would be like if McEntire -- not Shelton -- was the country coach?

The couple began dating in 2015, and Shelton was surprised as anyone regarding their unexpected romance.

The superstar charmingly noted her long history with Blake Shelton, who even figures in her teenage diary!

Both singers want to win this season, and Shelton admits he has no problem competing with his girlfriend.

The singer reveals that he is thankful that he did not win the show, because it gave him time to figure out who he was.

Let's go back to 1995 to sing Gwen Stefani's signature hit with No Doubt!

Blake had nothing but glowing words for the former country star.

The competition turns fierce from the word go.

Blake Shelton and Adam Levine's friendship is still going strong.

Some of the show's contestants and coaches have traded in baby faces for more sophisticated, mature looks -- and others haven't aged a day.