Super Bowl halftime shows have to be the hardest thing in the world to put together. How on earth are you supposed to please over 100 million people at the same time?
With that degree of difficulty, you have to really go for it. When it goes right, it's a sight to behold, a huge accomplishment. But when it goes wrong, well, there are few things that go worse.
So set your volume to mute as we count through the 10 worst Super Bowl halftime shows that you undoubtedly have tried to forget.