Gwen Stefani and Blake Shelton get into it on 'The Voice': 'Let's see what fighting looks like in our marriage!'

Voice fans love when Blake Shelton and Gwen Stefani have some playful fighting and banter. And on Monday, the married duo were getting into it.

"I'm a little bit nervous now because I don't think my wife is gonna roll over on this one, but I'm gonna fight," said Blake to 17-year-old contestant Daysia, who put a jazz spin on the Patsy Cline country classic "Crazy."

"Let's see what fighting feels like in our marriage," said Gwen. However, it was clear Daysia was a Stefani stan. So, despite her country song choice, Daysia chose Team Gwen. But the battle wasn't over.

Later in the night, another talented teen girl, 15-year-old Ansley Burns, who had "deep country roots," had Blake using his one and only block button on his own wife.

"I had to use my block button on my own wife. But that's how badly I wanted Ansley on my team," explained Blake. And so, by default, Blake won the second round of the night against Gwen, who said, in conclusion, "It took using Blake's block to take me down, so, obviously, I'm a threat. I got blocked twice."

Video Transcript

[MUSIC PLAYING]

- This is the moment I've been waiting for.

- You said I like it.

- We're going to fight.

- What are you talking about?

- We're going to fight.

- Bring it on.

- We're going to fight.

- You were out of bounds, by the way. You're already disqualified.

KYLIE MAR: We love when Blake Shelton and Gwen Stefani have some playful fighting on "The Voice." And on Monday, the married duo were getting into it.

- I'm a little bit nervous right now because I don't think my wife is going to roll over on this one. But I'm going to fight.

- Let's see what fighting looks like in our marriage.

- All right now.

KYLIE MAR: First, 17-year-old Jazz singer Deja's spin on the Patsy Cline country classic "Crazy" had both Gwen and Blake going crazy for the young "Voice" contestant. But it was clear Deja was a Stefani stan. So despite her country song choice, Deja chose Team Gwen.

- I'm so excited to have her on my team. Mom and Dad battled. And Mommy won.

- Oh my gosh. She's a star.

- [INAUDIBLE]

- Yeah.

- Yeah, I just got the winner of "The Voice."

KYLIE MAR: But the battle wasn't over. Later in the night, another talented teen girl, 15-year-old Ansley Burns, who had deep country roots, had Blake using his one and only block button on his own wife.

- I literally used my block on my wife.

- Oh my gosh, you were blocked. I didn't even notice.

- You don't have a choice.

KYLIE MAR: And so by default, Blake won the second round of the night against Gwen. And fans were loving every minute of it.

- Sure it's still going to be Gwen Shelton even though I used my block on you? See? She didn't answer.

- Breaking up families left and right. This is "The Voice." We bring them together, then we tear them apart.

[AUDIO LOGO]