The Super Bowl halftime show has always been a major part of the annual NFL event, and is America's most-watched musical performance of the year.

From Michael Jackson to Beyoncé, these 20 Super Bowl halftime shows delivered unforgettable performances that still wow fans and define Super Bowl history.

One of the major non-football storylines that centers around the Super Bowl is the halftime show. These days, the halftime show is one of the most exciting performances of the yea