One of the performances during Monday night's "American Idol" episode struck a nerve with Carrie ... special Underwood's comment comes less than two weeks after the Pew Research Center released ...

Lola, Carnie and Wendy first sang the 1990 chart-topper "Hold On" as Underwood mouthed along. But it was time for Lola to fly away from the nest, and she sang Kacey Musgraves' "Rainbow" as mom ...