Underwood was mid-song during her Texas concert Thursday when she stepped on the back hem of her dress, teetering on her 5-inch stilettos.
She fell backwards, but kept on singing while sitting down, barely missing a beat. The accident left the "Blown Away" singer with a black brace on her left foot.
Underwood joked about it on Twitter while she was being treated.
I can't move my toes. Is that bad?— Carrie Underwood (@carrieunderwood) September 6, 2013
Good news, it's not broken...AND I got some new footwear! pic.twitter.com/chJ2zBLDyX— Carrie Underwood (@carrieunderwood) September 6, 2013