Gwen Stefani has praised her husband Blake Shelton as the pair celebrated an incredible achievement in Nashville.The two, who married earlier in 2021, were honored with a small party to recognize the chart-topping success of their duets, Nobody But You, and Happy Anywhere."Blake Shelton, thank you for letting me ride your coattails all this time," the mom-of-three said as she spoke to the crowd of industry folks and their fellow songwriters.MORE: Gwen Stefani's rare picture of Blake Shelton has