Lady Gaga has been revealed as Super Bowl LI?s halftime act in Houston, following her performance at this year?s Super Bowl of the national anthem, Us Weekly reported on Sunday. The news comes on the heels of her first solo single in three years, ?Perfect Illusion,? which has been greeted with mixed reviews and more than a few comparisons to Madonna?s 1986 hit ?Papa Don?t Preach.? I think it marks what being an American is all about,? Lady Gaga said in February about performing at Super Bowl 50.