Hollywood and celebrity A-listers did everything in their power to stop Donald Trump from returning to the White House last year, bringing to the campaign trail megastars including Taylor Swift,

Carrie Underwood says she strove for “unity” by performing at President Donald Trump’s inauguration, but she apparently didn’t win over fellow pop artist Ariana Grande. Underwood sang “America the Beautiful” without musical accompaniment due to an unspecified issue with the audio system.