See who is hanging out in Atlanta.
Gladys Knight sang the National Anthem.
Gladys Knight sang the National Anthem.Jim Davis /Globe Staff
Chloe Bailey and Halle Bailey of Chloe x Halle performed America the Beautiful.
Chloe Bailey and Halle Bailey of Chloe x Halle performed America the Beautiful.Rob Carr/Getty Images
Adam Levine of Maroon 5 performed during halftime.
Adam Levine of Maroon 5 performed during halftime.Matt Rourke/Associatedf Press
Jon Bon Jovi.
Jon Bon Jovi.Kevin C. Cox/Getty Images
Conor McGregor, Irish mixed martial artist, with his son Conor McGregor Jr.
Conor McGregor, Irish mixed martial artist, with his son Conor McGregor Jr.ANGELA WEISS/AFP/Getty Images
US Representative John Lewis and former US ambassador to the United Nations Andrew Young.
US Representative John Lewis and former US ambassador to the United Nations Andrew Young.Streeter Lecka/Getty Images
Robert Kraft (center).
Robert Kraft (center).Harry How/Getty Images
Rapper Ludacris.
Rapper Ludacris.Patrick Smith/Getty Images
Vince Wilfork.
Vince Wilfork.Barry Chin /Globe Staff)
Actress Ellie Kemper.
Actress Ellie Kemper.Maddie Meyer/Getty Images
Actor Kevin Hart.
Actor Kevin Hart.Al Bello/Getty Images)