Luke Combs had a few surprises up his sleeve for his headlining set at Stagecoach. On Sunday, April 27, the "Hurricane" singer closed out the country music festival in Indio, Calif. with a special ...

Later in the set, Combs welcomed Good Charlotte to the stage to perform their song “The Anthem” and his own “Where the Wild Things Are.” ...

Good Charlotte shared a video of their "link up" on Instagram, and referred to the country singer as "cousin Luke" in the caption section.

Country star Luke Combs threw a whole lot of exciting curveballs during his headlining Stagecoach set on Sunday (April 27) and one of them was an appearance from pop-punk icons Good Charlotte.