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

Carrie Underwood reportedly had a list of demands that included a handmade designer dress before Trump's inauguration.

The world's richest man is strong supporter of right-wing politics, & made gestures today at a rally for Donald Trump's ...

Mandy Moore has seemingly sent shade to Carrie Underwood following her a cappella performance at Trump's second inauguration ...

The singer had to adapt to technical difficulties at Trump’s Inauguration. It’s probably a performer’s worst nightmare: You ...

Fans react to Carrie Underwood’s a cappella performance of "America the Beautiful" at Donald Trump’s inauguration. See their ...

Donald Trump attends Service of Prayer as he begins first full day as the 47th President of the United States following his inauguration ...

Carrie Underwood stunned fans when she performed at the inauguration of Donald Trump - belting out America The Beautiful ...

Underwood performed an a cappella version of 'America the Beautiful' at Donald Trump's inauguration on Jan. 20.

Underwood's scheduled rendition of America The Beautiful was hit by shock technical difficulties on Monday, leading the chart ...

If those things are entertainment, Donald Trump’s second inauguration was right on the money. Yet, sitting on my couch with a ...

In the Know's Cate Martel reports Hollywood and celebrity A-listers did everything in their power to stop Donald Trump from ...