Darci Lynne, the young ventriloquist who wowed America's Got Talent 2017, joined her puppet friends for a spectacular grand finale act. The article discusses how Darci Lynne showcased her incredible talent and creativity by bringing together a range of puppet characters, each with their own unique personality and voice.

This grand finale act thrilled the audience and demonstrated why Darci Lynne became the winner of America's Got Talent. The article emphasizes the excellent showmanship and entertainment value that Darci Lynne brought to the stage.