Gwen Stefani’s 15-year-old son Zuma took the stage for his country music debut on Monday.

The 15-year-old crooner took the stage on Monday at his step-dad Blake Shelton’s Ole Red bar in Nashville, Tennessee, and performed for the crowd.

Shelton was beaming with pride and excitement as he introduced Zuma to the audience, and welcomed him out with a cheer.

Shelton also took a seat on a stool across the stage from Zuma as he played, and watched with rapt attention as Zuma strummed his guitar and delivered a confident country performance.

Rocking a cowboy hat, jeans and boots, Zuma was a natural fit for the Ole Red, and he showed off his musical chops — which isn’t too unexpected considering his lineage.

Zuma is Stefani’s second child whom she shares with ex-husband Gavin Rossdale — alongside 18-year-old son Kingston and 10-year-old son Apollo.

While Rossdale recently opened up about his “debilitating” divorce from Stefani in the 2010s, the pair have kept things amicable in the pursuit of successfully co-parenting their three sons.

In April, ET’s Cassie DiLaura spoke with Shelton, 47, and the singer shared that despite not having any kids of his own, he has fully accepted his wife’s three boys as his children. While he has known the boys since 2014, the singer officially took on the title of stepdad in July 2021 when he and Stefani tied the knot, less than 12 months after he popped the question.

Shelton told ET that Kingston, Zuma and Apollo have changed him “in every possible way.”

“I learned quickly, not because anything happened, but just, you know, reading the room, you’ve really got [to think], ‘I have to take a step back,'” Shelton said of his mindset shift while stepping into the role of stepdad. “When people say it’s not about you anymore when you have a kid… I think, if you’re doing it right, it’s not about you anymore. That’s true.”