Gwen Stefani and her husband, country singer Blake Shelton, have been partners in life and work since meeting as coaches on “The Voice” in 2014. Now that he’s gearing up for his final season on the NBC singing competition show, Ms. Stefani, 53—who reportedly has a net worth of $160 million, according to Celebrity Net … Continue reading SR International: Gwen Stefani Talks Holidays, Make-Up Tutorials, Life After ‘The Voice,’ And More