Jason Aldean is sharing his support for Carrie Underwood after her performance at Donald Trump's presidential inauguration ceremony, where technical difficulties led to the American Idol winner delivering a rendition of "America the Beautiful" a cappella.

Country music star Jason Aldean publicly defended Carrie Underwood amid controversy surrounding her recent performance.

Jason Aldean shared his honest review of Carrie Underwood’s version of ‘America the Beautiful’ at Donald Trump’s inauguration

Lee Greenwood will bring his anthemic "God Bless the U.S.A." to the inauguration ceremony on Monday, Jan. 20. He will perform the song live as president-elect Donald Trump makes his way to the stage. He's also expected to sing at one of the official balls.

Country singer Jason Aldean relished celebrities’ renewed support for President Donald Trump since he’s taken office for the second time. Aldean performed at the Liberty Ball on Monday evening. The country star has long supported Trump and endorsed him ahead of November’s election.

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.

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

Jason Aldean and Kid Rock will be among a number of celebrity performers at President-elect Trump's inauguration, including Carrie Underwood and The Village People.

Jason Aldean and Kid Rock are just two of the names scheduled to perform in celebration of Donald Trump's presidential inauguration.

Carrie Underwood and The Village People are among the artists who performed for President Donald Trump's Inauguration Day.

Jason Aldean is ready for President ... the Mormon Tabernacle Choir and 16-year-old “America’s Got Talent” singer Jackie Evancho. Aldean is a supporter of speaking your mind.

Jason Aldean is ready for President ... the Mormon Tabernacle Choir and 16-year-old "America’s Got Talent" singer Jackie Evancho. Aldean is a supporter of speaking your mind.