Cowell made final decision on Emily's future

Simon Cowell made the final decision about Emily Nakanda's future on The X Factor, according to The Sun today.

The 15-year-old was forced to withdraw from the programme yesterday, after a "happy slapping" video showing her assaulting another girl was leaked to the press.

The newspaper claims that several members of the production team wanted Emily to stay on the show, but Cowell insisted that it would not be appropriate.

A source explained: "Cowell told the producers that, although she is only 15 and it's a sensitive subject, she can't remain on the show. She is giving out a bad message to other teenagers who watch and may look up to her."