The country star performed Keith's "Courtesy of the Red, White and Blue (The Angry American)" at Monday night's Commander-in-Chief Inaugural Ball.

Carrie Underwood will perform at Donald Trump's presidential inauguration: 'I am humbled to answer the call at a time when we must all come together in the spirit of unity.'

Before being sworn into office in 2017, Trump hosted a concert at the Lincoln Memorial featuring performances by Toby Keith, Lee Greenwood and 3 Doors Down. "I don't apologize for performing for our country or military," Keith said at the time.

Carrie Underwood and Village People have confirmed they will be performing at the event. Toby Keith and 3 Doors Down played at Trump's first inauguration in 2017. President-elect Donald Trump is set to be inaugurated on January 20, and his team has enlisted the help of some celebrity acts for the ceremony and related events.

Following years of privacy on her political beliefs, country singer Carrie Underwood will perform at Donald Trump's presidential inauguration on Jan. 20.

Jan. 13 (UPI) -- Country music singer Carrie Underwood is set to perform at Donald Trump 's inauguration on Jan. 20. Fox News Digital and The Hill confirmed the news with the Trump-Vance Inaugural Committee and Trump transition team, respectively.

Carrie Underwood will perform at Donald ... Trump's 2017 inauguration saw performances from country singer Toby Keith, the Rockettes, the Mormon Tabernacle Choir and a 16-year-old singer from ...

I am humbled to answer the call at a time when we must all come together in the spirit of unity and looking to the future.”

Kid Rock, Jason Aldean and Rascal Flatts are three more country stars who've signed on to play inauguration events this year. Underwood will sing "America the Beautiful" during the actual ceremony on Jan. 20. On Friday, Trump announced that the ceremony would be moved indoors due to the cold.

Hollywood and celebrity A-listers did everything in their power to stop Donald Trump from returning to the White House last year, bringing to the campaign trail megastars including Taylor Swift, George Clooney,

And his new friends are putting their money where their mouths are  — the big tech boys have donated millions to Trump’s inauguration fund.