VIDEO : Gwen Stefani's Joke About Blake Shelton's Weight Loss Will Leave You Cheering

Country music star Blake Shelton has lost weight and showed a trimmer figure in recent months amid his split from Miranda Lambert. But don't expect to see him sneaking in some workouts while at work on NBC's 'The Voice.' Fellow coach Gwen Stefani recently weighed in on her co-star's slimdown. The 'No Doubt' singer told E!, "All I've seen him do is this," and then bent her elbow and raised her arm as if she were about to chug down a beer! Cheers, you two!