Well... now we've seen everything.
Thanks to the 2016 Grammy Awards, we've now seen Justin Bieber make headlines for singing beautifully, as opposed to acting like a spoiled brat.
We've seen Lady Gaga channel David Bowie in the most versatile and impression of fashion.
We've seen Kendrick Lamar come out in chains and use his backup dancers to make a strong political statement.
And now we've also seen Adele actually NOT be perfect during a performance.
The singer took to the CBS stage on Monday night to belt out a rendition of a new track, "All I Ask."
At one point early on, however, the superstar experienced technical difficulties when Adele's microphone simply went out.
Even after that issue was fixed, though, the British sensation did not sound like her typically pitch perfect self.
Did she just have an off night? Or were more sound hiccups to blame?
"The piano mics fell on to the piano strings, that’s what the guitar sound was," she Tweeted afterwards, adding by way of explanation:
"It made it sound out of tune. S**t happens. Because of it though… I’m treating myself to an in n out. So maybe it was worth it."
HA! Adele is the best.
She also concluded this performance by giving a shout-out to Lamar, saying as soon as she wrapped up her song that the rapper is "amazing."
So is Adele. Even on her less than amazing nights...