Uh-oh, Danyl Johnson may have just made himself one very powerful enemy. Today’s newspapers are reporting that Simon Cowell is furious with the former teacher and has warned him that he needs to stop the tears and tantrums and get on with perfecting his X Factor performances.

We heard earlier this week that Danyl threw a massive strop after deciding that his Wham song wasn’t working. He later had a ‘meeting’ with Mr Cowell in which he demanded a new song.

The Daily Star has today reported that Simon blasted Danyl saying:

“I will never tolerate this!”

An insider said: “Simon is well used to dealing with divas.

“But the point is enough is enough.

“There have been a few things going on in the house which Simon thinks are unacceptable.

“The diva tantrums don’t set a very good example.”

Simon’s brother Tony told Real Radio, Tony said: “Simon won’t tolerate rudeness.

“We’ve had lots of problems over the past few weeks because the public perception of Danyl has been that he’s a little bit cocky and that doesn’t do him any favours.

“He is a little bit difficult and has these diva tendencies. Simon won’t tolerate that kind of thing. It’s not good for the show.”

Ohhhhh not a good move on Danyl’s part. Surely if he hopes to win this show, he’d be better staying on the good side of his future boss?