Carrie Underwood has one of the most recognizable singing voices, right? But what if you were casually shopping for boots in Nashville and you heard her over the speaker singing a mysteriously personal verse about who you are and where you're from to the tune of her songs? Naturally, you'd freak out, which is exactly what these shoppers did while unknowingly being filmed on Jimmy Kimmel Live for "Undercover Sing."
Ahead of Wednesday's CMA Awards in Nashville, Carrie surprised regular shmegular people shopping for boots, and it evolved into some hilarious songs and reactions. To the tune of "Before He Cheats," Carrie managed to spitball some very accurate facts about ostriches (yes, we fact-checked), and even complimented someone's "cute blue sweater top." Watch the hilarious video above, and check out her recent stunning performance of "Low" ahead of the CMA Awards.