Blake Shelton 'Learned Quickly' After Becoming Stepdad to Wife Gwen Stefani's 3 Kids: 'It's Not About You Anymore'

Blake Shelton and Gwen Stefani tied the knot in 2021. She shares three kids — Kingston, 17, Zuma, 15, and Apollo, 10 — with her ex-husband, Gavin Rossdale.