Carrie Underwood's performance of America the Beautiful goes a cappella as technical issues strike during Donald Trump's inauguration.

“Wicked” star Ariana Grande hit the like button on a post making fun of Carrie Underwood’s a cappella performance of “America the Beautiful”...

Carrie Underwood’s performance at President Donald Trump’s inauguration faced technical difficulties.  As she started singing...

Carrie Underwood is proving to be a consummate performer ... following an awkward moment during her Inauguration Day performance. Check it out ... the...

The weird, surprising and fascinating moments from Donald Trump's second inauguration.

Carrie Underwood sung “America the Beautiful” during the inauguration of Donald Trump on Monday, performing it a cappella after a tech...

(Julianna Frieman, Headline USA) Country music star Carrie Underwood led Democrats and Republicans in an a cappella version of “America the...

“American Idol” executives have reportedly been in “crisis talks” about Carrie Underwood’s debut as a judge following her performance at...

Carrie Underwood called on politicians, dignitaries, and guests to join her in singing “America the Beautiful” a cappella at President Donald...

The star was hit by a string of technical issues.