Donald Trump's second inauguration included several celebrities in attendance who weren't announced in advance.

It was a performance to remember. Mandy Moore double tapped on an Instagram post that made fun of Carrie Underwood for her ...

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

Carrie Marie Underwood was born on March 10, 1983. The country star is currently 41 years old. Carrie grew up on a farm near ...

Carrie Underwood performed a stirring a cappella rendition of "America the Beautiful" after the official swearing-in of ...

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

Nelly, 49, whose birth name is Cornell Haynes II, is a St. Louis native with hits such as “Hot in Herre” and “Just A Dream.” ...

President Donald Trump has declared that America's golden age "begins right now" as he was sworn back into office on a day ...

The backing track for the song began playing, but before it was Underwood’s turn to sing, it cut out, leading to an awkward ...

From Carrie Underwood and Billy Ray Cyrus to Village People and Nelly, here are musical acts that performed at President ...

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

A string of celebrities lined up to watch Donald Trump getting sworn in to the office of President of the United States for a ...