Why does the NFL use Roman numerals to identify the Super Bowl? What you need to know about Super Bowl XLI and its history: ...

Tom Petty and the Heartbreakers were the half-time performers that year. Super Bowl XLIX was held on Feb. 1, 2015, at State Farm Stadium in Glendale, then called University of Phoenix Stadium.

Katy Perry performs with dancers during halftime at Super Bowl XLIX in 2015. (Photo by Rob Carr/Getty Images) 12. Some viewers switched channels during the CBS halftime show in 1992, a "Winter ...

After Katy Perry’s performance at Super Bowl XLIX in 2015 all anyone could talk about was the performer known as Left Shark his wildly noticeable gyrations inside a shark suit as Perry sang.