Besides Carrie, opera singer Christopher Macchio performed “O America,” and the national anthem, during the inauguration.

Jan. 20, Carrie Underwood performed at Donald Trump's inauguration. She sang "America the Beautiful" a cappella following ...

Country superstar Carrie Underwood performed “America the Beautiful” at the inauguration of President Donald Trump on Monday, ...

Country star Carrie Underwood gave an impromptu a cappella performance of 'America the Beautiful' at Donald Trump's second ...

Carrie Underwood performed at Donald Trump's presidential inauguration in Washington, D.C., on Monday, January 20 — but it ...

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

Carrie Underwood handled a musical mishap at the inauguration of President Donald Trump like a pro, improvising and singing a ...

Carrie Underwood, Christopher Macchio and Lee Greenwood honored President Trump in song at his inauguration. Here are the ...

Carrie Underwood performed a stirring a cappella rendition of "America the Beautiful" after the official swearing-in of ...

Carrie Underwood sidestepped the technical issues at Donald Trump’s inauguration ceremony and performed “America the ...

WASHINGTON, DC – JANUARY 20: Singer Carrie Underwood performs “America the Beautiful” after President Donald Trump was sworn ...

Carrie Underwood found herself at the center of an unexpected moment during President Donald Trump’s inauguration. Performing ...