In one of the more awkward moments of the day, Donald Trump greeted his closest allies as he walked on stage to his swearing-in at the Capitol. When he reached his wife, he leaned in for a kiss, only to find her hat brim made it hard to get close enough to Melania's face. The couple settled on an air kiss instead.

Styled by longtime collaborator Marina Toybina, Underwood wore a sleeveless dove gray draped midi dress by Opificio Modenese for the ceremony. The “Before He Cheats” singer completed her look with ivory leather T-strap Ingiliz pumps and a Noä diamond leaf ring.

Fans react to Carrie Underwood’s a cappella performance of "America the Beautiful" at Donald Trump’s inauguration. See their responses here.

The decision by the Oklahoma native, Grand Ole Opry member, and American Idol judge to accept the invitation to perform at Trump's inauguration ceremony was met with criticism by

Country superstar Carrie Underwood performed “America the Beautiful” at the inauguration of President Donald Trump on Monday. But there was a problem.

The Oklahoma native will perform at Donald Trump’s inauguration ceremony in Washington DC and will perform “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.

President-elect Donald Trump had one of the biggest names in country music performing at his swearing-in ceremony.

The world's richest man is strong supporter of right-wing politics, & made gestures today at a rally for Donald Trump's second inauguration that's caused controversy

Nashville artists including Kid Rock, Carrie Underwood, Jason Aldean, Billy Ray Cyrus and Lee Greenwood took various stages to perform on behalf of Trump's inauguration.

Live: The World Health Organization (WHO) has expressed regret over the United States' decision to withdraw from the global health body, urging the US to reconsider its stance and reaffirm its commitment to global health and security.