Their wedding on Blake Shelton’s Oklahoma ranch was one of the most anticipated unions of 2021 – but just four years on, there is talk that the marriage between the country music star and singer Gwen Stefani might have quietly hit its last note. The speculation comes as Shelton, 49, and Stefani, 56, haven’t been spotted together in months, as she’s been preparing for her 2026 Las Vegas residency and he’s been working in Nashville alongside newly single Keith Urban.
In fact, their last red carpet appearance was way back in March, when Shelton hosted the Grand Ole Opry’s 100th anniversary. A month later, the pair were spotted out with Stefani’s children – Kingston, 19, Zuma, 17, and Apollo, 11 – from her marriage to Gavin
Rossdale. Since then, the…