We know SZA will join Kendrick Lamar on stage during halftime of the Super Bowl, but could Taylor Swift join a performance of "Bad Blood"?

Kendrick Lamar is slated to take the stage as the headliner for this year’s Super Bowl LIX halftime show, and when he does it will continue a shutout streak that dates back more than two decades when it comes to country performers taking top-billing at the big game.

Before the Super Bowl halftime show became the spectacle it is today, it was often a simple mix of marching bands and variety acts. Over time, it evolved into one of the most-watched musical events in the country, delivering unforgettable moments, cultural milestones and no shortage of controversy.