In a video which was shared online, Gwen's son Zuma was introduced by Shelton onto the stage, before going on to perform guitar-led renditions of two Zach Bryan hit tracks, with his stepfather giving him a warm welcome.
The 15 year old donned a pair of jeans, striped down button shirt, and cowboy hat in front of a packed crowd. While on stage, Zuma performed Bryan songs, 'Revival' and 'Oklahoma Smokeshow'.
It would also appear that Zuma is following in the footsteps of his older brother Kingston, who performed at the venue last year.
"Please welcome Zuma Rossdale to the stage", Blake Shelton said when introducing him to the stage. "This is Zuma, everybody".
Country music singer Blake Shelton married Gwen Stefani in 2021. Stefani had been previously married to Gavin Rossdale, with whom she shares three children, Kingston, Zuma, and Apollo.
"I love my stepfather, and I looked up to him, and he's like a father to me, so I have a good inspiration in my life for how to do this and the kind of stepdad I want to be," Shelton said of his role as stepfather. "I can't imagine my life without these kids now".