In case this is your first Super Bowl, we NFL fans have a little tradition that we like to stick by...
It's called the Half Time Show.
Sometimes it's rocking, sometimes it's not. But overall, it promises entertainment.
Bands have tried, solo artists have tried, some have succeeded and some have failed. The crowd isn't always easy to please, but many artists have delivered in big ways over the years.
Here's a look at some of the most memorable, and let's just say forgettable performances of past decades.