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Tune in to see Mariah Carey, Usher and more headline Saturday’s Global Citizen Festival

Mariah Carey and Usher are among the stars headlining Saturday’s 2022 Global Citizen Festival. This year’s theme is "Take Action NOW." Mariah will take the stage in New York City’s Central Park, while Usher will perform in Accra, Ghana.Priyanka Chopra, who ...