For this week's shopping task, the Big Brother 2011 housemates will be gambling for their shopping budget. As part of the task, Louise, Jay and Jem have become punters, and will be betting on the outcomes of challenges undertaken by the rest of the group.
Big Brother asked the group to nominate the three "most observant, calculating and risk-taking housemates" for the roles.
With a £250 shopping budget to play with, the housemates need to bet correctly.
For the first four bets, they must stake £50. If they bet correctly, they will double their money receiving a pay out of £100. If they bet incorrectly they will lose their original £50 stake.
For the final bet, there will be no limit and a list of hits will be sent as soon as housemates have decided which one of them will be placing the bet.