Gladys Knight opens Super Bowl 53 with stunning national anthem performance
Gladys Knight, Chloe x Halle give thanks after performance
Gladys Knight says she's here to 'give the Anthem back its voice' after announcing Super Bowl performance
Super Bowl 53: Gladys Knight, Chloe x Halle flawless in game performan
Gladys Knight criticized for singing national anthem at Super Bowl
Super Bowl 2019: Gladys Knight to Perform National Anthem
7 Controversial Super Bowl National Anthem Performances – Super Bowl Controversy
Super Bowl 2019 prop bet: Gladys Knight National Anthem performance controversy results in payouts to both over and under bettors
No Kneeling During Super Bowl LIII National Anthem, but Still Plenty of Talk - The New York Times
Gladys Knight's national anthem performance before Super Bowl 2019: VIDEO - 6abc Philadelphia
Super Bowl national anthem: Who is singing the national anthem at Super Bowl 2019?, NFL, Sport
Gladys Knight's National Anthem Is the Real Super Bowl MVP
Gladys Knight to sing national anthem at the Super Bowl
D'Angelo: From Gladys Knight to Donald Trump and a couple of guys named Brady and Belichick; Super Bowl prop bets for everyone
Gladys Knight's national anthem performance before Super Bowl 2019: VIDEO - 6abc Philadelphia