Gladys Knight, Chloe x Halle give thanks after performance

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              Gladys Knight sings the national anthem before the NFL Super Bowl 53 football game between the Los Angeles Rams and the New England Patriots Sunday, Feb. 3, 2019, in Atlanta. (AP Photo/David J. Phillip)
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ATLANTA (AP) — Not everyone is watching Super Bowl 53 for the love of football — celebrities are a big part of the day, too. Here’s a breakdown of what is happening with entertainers on Sunday in Atlanta.