With Alex celebrating her birthday today and Tom tomorrow, the pair have been set a series of missions which they must pass in order to win a joint party.
Each time Big Brother plays 'Macarena' into the house, Tom and Alex must make their way to the small stage in the living room within 30 seconds and dance the 'Macarena' until the music stops. If they do this successfully they will win music for the party.
In order to win food and drinks for the party, the pair must eat all the ingredients for a birthday cake separately, including flour, eggs, sugar, butter, baking powder and chocolate icing. They will also be required to eat one birthday candle.
Finally, in order to secure birthday presents, Tom and Alex must remain completely wrapped in wrapping paper until further notice.
While completing this part of the task, the other housemates will secretly prepare the house for the party, including putting up decorations, before suprising the birthday couple by unwrapping them to reveal the party.
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