Pauline, AKA Thaila has entered the Big brother house tonight for the first time.

She wa greeted enthusiastically by her fellow housemates, who seem to have fallen for the BB ruse so far.

Thaila was briefed in the diary room before greeting her housemates. She was told that she has to play the part of Australian housemate Pauline until BB tells her otherwise, but she is allowed to be herself in the diary room.

The housemates will be set a variety of tasks this week, but their real task will be to expose Pauline as a fake. If they fail this task they will have only a basic shopping budget next week.