Former Guam Del. Robert Underwood was among those who paid their last respects to former President Jimmy Carter ahead of the latter’s state funeral in Washington, D.C. Carter, the 39th president ...

Carrie Underwood went viral for her a cappella rendition of 'America the Beautiful' at Donald Trump's inauguration on January 20.

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

The president was sworn in at noon inside the Capitol Rotunda. Though inauguration typically takes place on the Capitol's West Front overlooking the Ellipse, with temperatures in the low 20s, it was moved inside. The viewing, the Inaugural Parade and a celebration were all be held inside Capital One Arena.

Nashville artists including Kid Rock, Carrie Underwood, Jason Aldean, Billy Ray Cyrus and Lee Greenwood took various stages to perform on behalf of Trump's inauguration.

In one of the more awkward moments of the day, Donald Trump greeted his closest allies as he walked on stage to his swearing-in at the Capitol. When he reached his wife, he leaned in for a kiss, only to find her hat brim made it hard to get close enough to Melania's face. The couple settled on an air kiss instead.

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

Several Oklahoma leaders were inside the Capitol rotunda as President Donald Trump was sworn in as the 47th president of the United States.

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

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

Donald Trump is set to be sworn in as the 47th President of the United States at noon. We'll be posting live updates.

Donald Trump returned to power as the 47th president of the United States on Monday, saying in his second inaugural address that "the