Share Blake Shelton says that being a stepdad to Gwen Stefani's children is nothing easy. In a recent interview, the country singer shared that since the start of their romance in 2015, there have been quite some responsibilities to Gwen Stefani's children. Blake Shelton, who is also a The Voice star, is recently engaged with Gwen Stefani. Once the two are married, Blake will officially be the stepdad of Stefani's three kids. ALSO READ: Blake Shelton on becoming a stepdad In the radio show, The Ride with Kimo and Heather, the country singer shared his journey as a stepdad and how it is not easy, "I don't know if it's as hard or harder or not as hard as being an actual biological parent, you know?"