Adele had her audience in stitches alongside her as she messed up the lyrics to her song A Million Years live on stage.
A video - apparently from her concert in Lisbon, Portugal, last week - sees the 28-year-old accidentally mix up the verse and chorus of the song.
"S***, wrong words! S***, s***, s***! I started to sing the verse instead of the chorus," Adele cackles, with her trademark throaty laugh.
The crowd don't seem to mind the swearing or the mistake as they can be heard laughing and clapping as she owned up to her error.
Earlier in the tour in Copenhagen, she also made a slip-up, having to start Rolling In The Deep all over again with plenty of expletives and laughter to accompany that too.
The same thing happened in Manchester and got her a standing ovation from her adoring fans.
Adele will play Glastonbury in June before kicking off the North America leg of her world tour in July.