Carrie Underwood falls off stage at the end of a South Carolina concert

The singer was the headline performer Sunday night at the Carolina Country Music Fest in Myrtle Beach — where she delivered an incredible show that ended up being highlighted by the fact that there was torrential rain that seemed to come out of nowhere near the end.

And as much as that was a spectacle… there was something else that caught fans’ attention as Carrie made her way off the stage — and that would be her downfall, apparently hard. What’s even crazier is the fact that it was captured on video…and we got the footage.

Check it out… It’s a bit of a subtle moment, but if you look closely, you’ll see Carrie stumble a bit — or at least, stumble awkwardly — as she begins to descend some stairs toward the back end of the stage.

In the blink of an eye, it’s as if Carrie falls down a hole out there…either way, her disappearance from the stage doesn’t seem natural – something clearly went wrong.

You can even hear people in the crowd screaming that it fell…so people definitely noticed.

Now, it looks like Carey has addressed the topic of fall, as she posted some photos from her party this weekend… and touched on something that happened at the end… although it’s a bit vague.

She writes: “Well, last night sure was fun! And even though the ending was completely unexpected, it was a night we’ll never forget!” CU attached some emojis dealing with rain and weather — but it’s likely that she’s quietly referring to fall after all.