CMA Awards 2021: Carrie Underwood Sings ‘If I Didn’t Love You’ Duet With Jason Aldean

Underwood, 38, rocked a tulle skirt for the powerful performance, while Aldean, 44, looked sleek in all black. Earlier in the evening, the “Kingdom” songstress, who attended with husband Mike Fisher, made headlines for her less than impressed face after host Luke Bryan’s “immunized” joke. (The comment came days after Fisher defended Aaron Rodgers amid his coronavirus vaccine controversy.)

The former American Idol champ previously gushed over the duo’s chart-topping performance, writing via Instagram in October, “Congrats on the country radio #1, @jasonaldean! Thank you for inviting me to be a part of this song, and thanks so much to our fans who have shown it so much love! 🎉”