Former ‘American Idol’ winner Underwood, 41, is to perform shortly before Donald Trump is sworn in as US president on Monday.

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

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

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 sings "America the Beautiful" at the inauguration of Donald Trump in Washington, D.C.

Carrie Underwood is gearing up to perform at President-elect Donald Trump's swearing-in ceremony. Throughout her 20-year career, the "All-American Girl" crooner has mostly avoided voicing her political opinions. But the former "American Idol" winner expressed her love for the United States when she agreed to perform at the momentous occasion.

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

From country superstars Carrie Underwood and Jason Aldean to rocker Kid Rock and rapper Nelly, these are all the artists scheduled to perform during the 2025 inauguration weekend. Carrie Underwood Carrie Underwood took the stage to sing “America the Beautiful” during the swearing-in ceremony at the Capitol in Washington,

The "American Idol" alum was afforded a global audience when she performed at President Donald Trump's swearing-in ceremony.

See images of the celebrities and prominent business leaders attending the inauguraton of President Donald Trump in Washington, D.C., on Monday.

Carrie Underwood sung "America the Beautiful" during the inauguration of Donald Trump, performing a cappella after a tech glitch.