Feature on Underwood's Instagram
Carrie Underwood's son, Isaiah, is welcoming CMA festival-goers to Nashville.
The "Cry Pretty" singer posted a video on Instagram yesterday of three-year-old Isaiah saying "hi" to people on the pedestrian bridge near downtown.
Underwood put on two shows at the Grand Ole Opry last night, and tonight, she's set to perform at the CMT Music Awards show.
