Carrie Underwood hit a snag and had to sing a capella at Donald Trump's inauguration. She soared with her rendition of "America the Beautiful"

In a gray dress with diamond jewelry, Underwood confidently worked through the song. She stood just in front of Joe Biden and Kamala Harris as she sang, and afterward, as she thanked the crowd for singing with her, Biden could be seen mouthing "Good job" to her.

Country singer Carrie Underwood is set to perform for Donald Trump at his second inauguration despite previously keeping her political views away from the public eye