Back in 2017, a cheerful 12-year-old named Darci Lynne Farmer took the America's Got Talent stage by storm. With a unique blend of ventriloquism, comedy, and song, she captured hearts and even earned the show's prestigious Golden Buzzer. Armed with her adorable pink puppet, Petunia, this talented girl from Oklahoma City wowed the Judges with a powerful rendition of the Gershwin classic "Summertime."