Getty Taylor Swift remains the fan favorite to perform at the Super Bowl. Whether or not Taylor Swift performs the halftime show at Super Bowl 61 depends in part on whether her fiancé, Travis Kelce of the Kansas City Chiefs , decides to retire from the NFL . Swift has said she does not want to perform as long as there is a chance Kelce is on the field. But there is another factor stopping Swift from taking over the Super Bowl halftime show — Jay-Z. The rapper heads Roc Nation and is responsible