The pop star seemed to drop several subtle hints—also known to her fans as Easter eggs—about this season's Super Bowl in San Francisco.

Last Friday, Cleveland Browns rookie quarterback Shedeur Sanders put the NFL on notice by lighting up the Carolina Panthers in his preseason debut. Sanders completed 14-of-23 passes for 138 yards with two touchdowns. His performance was impressive enough to warrant a move up the depth chart, ...

That’s not the only fermented hint. The mascot of the San Francisco 49ers, host of the Super Bowl next year, is Sourdough Sam, a miner who “brings the bread with him during a hard day’s work of digging in gold mines.” Swift also made it a point to share that she gave Kelce two loaves of sourdough to take to training camp.