[liliacqueen]

Speculation is mounting that the secret room will transformed into a pub for next Saturday's reward....with a celebrity bar person.

Bookmakers Corals are taking the rumour so seriously that they are running a book on the identity of the celeb.

Former Coronation Street stalwart Julie Goodyear, who played brassy serving wench Bet Lynch is favourite for the role at 5-1, while Kate Lawler is second favourite at 6-1.

Jade Goody is an 8-1 shot while Alex Sibley is at 10-1 and former winners Craig Phillips and Brian Dowling also feature in the betting.

Odds are also available on Leslie Grantham, Shane Ritchie and even David Beckham.

In addition rumours of a cellar, in which the losers of Saturday's task could be incarserated, continue to circulate.