In Week 3 of the quarterfinals on AGT 2026, Keenan Thompson filled in as a guest judge for Simon while he was getting back surgery. After some incredible performances, he let Sofia do the honors of hitting his golden buzzer for 14-year-old powerhouse singer Lai Noelle to finally have her moment to get back at Simon for stealing her from her during the auditions! Besides the golden buzzer, only three more acts made it through to the semifinals. Who did you vote for? Did America get it right? Let us know in the comments below! Click SEE MORE for the full list of acts and timestamps. 💡Just when you thought you’d seen it all… this happened ➡️ youtube.com/watch?v=uK9OW1kVMs8 Keenan Thompson Let Sofia SMASH His GOLDEN BUZZER For This Tiny Girl with HUGE Voice on AGT 2026! Comment below which act is your favorite! Maria - 00:00 Guy Kelton Jones - 04:05 Acro Canine Crew - 08:37 Isaac Atkins - 13:12 Kameron Marshall - 18:11 Holland & Sienna - 26:10 Lai Noelle - 30:56 Daniel Al...