they always seem to have the celeb on the panel of BBOTS the series or two before they are on the main show, like Ricki Norwood, Christopher Biggins, there has been talk of Helen Lederer going in who is a bit of BBOTS panel regular. They must do that to get them used to being around the complex and to try and ensure them that it is not the end of their career!!! Predictions for future CBB shows??? - the receptionist from Tattoo fixers and the kid from Outnumbered Tyger.
