The celebrities are only in the Big Brother House a week and already five are up for eviction tonight.
The housemates facing eviction this week are Marissa, Trisha, Sarah, Karthick and Chad.
Marissa was killer nominated after only a day in the house by Shaun. as part of a secret task on the first night.
Trisha threw away her right to compete in the task for immunity when she chose to eat a pizza instead of take part in the task.
The other housemates all became evicted after failing to earn a place in Big Brother's private membership club.
