It's Blake Shelton's birthday today, so Big Al decided to serenade the country star with a funny birthday song.

Well, it's part happy birthday song for Blake Shelton, part plug for Big Al's bar, McKinney Avenue Tavern in Dallas. But at least he was gracious about it, offering to pick up Blake in his car truck.

Big Al even got a little teary-eyed after singing his birthday song. He just really wants Blake Shelton to come to his bar!