Uh oh! The judge shared the worrying messages with his Twitter followers while he holidays in Mexico.
Simon Cowell is already regretting his choices for his final six choices for judges’ houses.
The X Factor judge tweeted to his followers that he’d watched tonight’s episode of the show while he was on holiday in Cabo for a friend’s birthday.
He said: “And I have just watched Sunday’s episode of the XFactor 6 Chair Challenge! Gulp.
Followed by: “I think I have made two big mistakes!”