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

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

Carrie Underwood performed at Donald Trump's presidential inauguration in Washington, D.C., on Monday, January 20 — but it didn't go down without a snag. Underwood, 41, who was joined by the United States Naval Academy Glee Club and the Armed Forces Chorus,

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.

Carrie Underwood was among the performers during the presidential inauguration ceremony held for Donald Trump, which took place at the U.S. Capitol Rotunda on Monday (Jan. 20). The country superstar's performance took place after Trump took the oath of office as the 47th president of the United States and made his inauguration speech,

Carrie Underwood stunned viewers across the nation with an acapella performance of "America the Beautiful" during the inauguration.

Carrie Underwood sang ‘America the Beautiful’ at the second presidential inauguration of Donald Trump on Monday,

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

The Grammy Award winner will perform ‘America the Beautiful’ at President-elect Donald Trump’s inauguration on Jan. 20.

The “American Idol” alum’s star-spangled performance unfolded after Trump was sworn in as the 47th president of the United States in the Capitol Rotunda.

Carrie Underwood ... Armed Forces Chorus and the United States Naval Academy Glee Club. "I love our country and am honored to have been asked to sing at the Inauguration and to be a small part of this historic event," Underwood said in a statement on ...

Donald Trump's presidential inauguration events will feature performances from Carrie Underwood, Village People and Lee Greenwood. Underwood said she's "honored" to perform on Jan. 20.