Cowell: Tulisa has nothing to apologise for

Simon Cowell insists Tulisa Contostavlos has nothing to apologise for after a sex tape featuring her was leaked online.

The music mogul - who hired the N-Dubz singer to be one of the judges on the UK version of 'The X Factor' last year - says he is disgusted the video has found its way onto the internet and has given Tulisa his full support.