For his 17th birthday, Gwen Stefani’s son Zuma showed just how much he takes after his stepdad, Blake Shelton. In photos shared by Gwen, Zuma rocked a mullet and posed with Blake—looking like a younger version of the country star. The celebration also featured Zuma covering Zach Bryan’s “Dawns” on acoustic guitar, while Blake proudly introduced him onstage at his Ole Red bar in Oklahoma. Click the link to see the sweet family moments and how Blake has embraced teaching Gwen’s boys “the country life.”