Blake Shelton Talks Gwen Stefani’s Breakup Song “Used to Love You”: “At Least She’s Getting Something Good Out of” Her Split

If there’s anyone who knows what Gwen Stefani’s going through, it’s her costar boyfriend, Blake Shelton. Both Voice Blake Shelton Talks Gwen Stefani’s Breakup Song “Used to Love You”: “At Least She’s Getting Something Good Out of” Her Split