Leno say what?

For some reason I caught the end of Leno last night. Some weird kid actor was on. Right, is there any other kind? As they're going to commercial I hear Leno say something about a ____ Black performance being up next. I was intrigued. I would be happy with Jack or elated with Frank, either Black would bring me joy. myMonica thinks he said, "We'll be right back." We anxiously sit through the commercials . . . and who should appear but. . . CLINT Black? Didn't see that coming.