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Host Terry Crews reveals who America has chosen as the Season 20 winner in the two-hour finale featuring special guest performers.
Let's get this party started with AGT's landmark 20th season! Iconic judges Simon Cowell, Howie Mandel and Sofía Vergara join much-loved host Terry Crews to welcome back superstar Mel B for a celebratory new season of edge-of-your-seat excitement!
