X Factor judge, Simon Cowell is said to have been banned from his own dressing room which he loaned to Britney Spears on Saturday night.

Britney refused to use a Winnebago like other stars  have done in recent weeks, so Simon offered her the use of his dressing room. However when he went to try and have a word before the show he was kept out by a bunch of Britney’s heavies.

It is also said that show insiders were shocked when Britney didn’t even watch the X Factor contestants performances despite there being a TV set in her room.

An insider told The Sun: "You have never seen so many heavies. Even around the judges’ dressing rooms was sealed off by Britney’s security people. When the judges went to meet her, her security wouldn’t let anyone past.

"Everyone was stunned she admitted that she hadn’t watched the show. There’s a TV in the dressing room."

When Cowell and Spears did meet, she was said to be "pretty vacant".