Katie and Lucy

Katie and Lucy Mercer, aged 21 and 22, entered the Safe House on Day 8. They are not allowed to be more than three metres apart from each other as they're playing as one housemate. In week 4 the sisters were nominated however they survived the eviction with 22% of the Australian vote. They were nominated in week 7 in a fake double eviction. They narrowly avoided eviction with 12.6% while Matt was evicted and Ben was fake evicted. The next week they were nominated along with Tully and Tahan. They received 49% of the vote thus being saved from eviction while Tully left the house. On day 66 They were the Tenth housemate to be the evicted with 12.3% of the Australian vote. Kaity & Lucy were known to have personality clashes with fellow housemate Tahan. They are known as the "sugar sisters".