You probably clicked on this quiz because you watch a TON of TV. And first of all, congrats, because you're in the right place!
Now onto the fun stuff! In the quiz below, there are 12 popular TV shows, each accompanied by nine celebs. Eight of those celebs guest starred on their respective show, but one definitely did not.
So all you have to do is click on the celeb that you think NEVER appeared on that show. Good luck!