Tulisa vows to make 'X Factor' despite tooth troubles

Tulisa Contostavlos is in danger of missing this week's 'X Factor' after being struck down with severe toothache.

The N-Dubz singer - who mentors boy band The Risk and girl group Little Mix - reportedly spent most of yesterday afternoon in a London hospital after the £12,000 veneers she splashed out on as part of her 'X Factor' makeover this summer started causing her extreme pain.