Thaila Zucchi, known in-house by the alias Pauline, was the fake Big Brother Australia 7 housemate in Big Brother 8 (UK).
In Big Brother 8, houseguests were given a task on figuring out who was the fake housguest in the season. Thalia was participating as a fake houseguest and since the houseguests answered correctly, Thalia servered no more purpose and left the game.
