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.'

Country music star Carrie Underwood will perform at Donald Trump's inauguration. Here are musicians who have supported Trump now and in the past.

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.

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 ...

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.

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.”

Underwood's inaugural participation comes more than seven years after she and fellow country star Brad Paisley poked fun at Trump while hosting the 2017 Country Music Association Awards together. During the show, the cohosts performed a parody of Underwood's hit song "Before He Cheats," replacing the iconic chorus lyrics with "before he tweets."

Donald Trump is no stranger to political controversy - and, as we have learned over the last eight years or so, the newly-minted US President has ruffled quite a few feathers in the music world too.