A lot of what appears to be changes of dresses will be down to very clever editing. It's amazing what the editors can do.

And as for the press agreeing not to publish the result before the Sunday night broadcast, apart from it being on here, the on-line bookies web sites also show just the remaining contestants as soon as the recording has finished - some people want to bet on the celeb likely to go out each week and the bookies want to take people's money at any time. They wouldn't be allowed to take bets on a celeb who had already gone.