Underwood’s decision to sing at Trump’s inauguration took many of her fans by surprise. The eight-time Grammy winner and “American Idol” veteran publicly expressed her support for same-sex marriage in 2012, prompting many LGBTQ+ listeners to believe they’d found a rare ally in country music, which is still perceived as conservative.

The 'Wicked' star and Kamala Harris supporter couldn't resist Liking a post that threw some shade at Underwood's "America the Beautiful" awkwardness.

Carrie Underwood had to sing a cappella at Donald Trump's inauguration, and the Internet had a lot to say. Even Ariana Grande liked an Instagram post seemingly shading the performance. Keep watching for the full story!