BB7 (DIA's Productions)

Big Brother 7 is the seventh series of Big Brother which began on 12 January 2018. It ended on 27 February 2018. The logo was revealed on 21 December 2017. It was the first series in 2018. 12 houseguests entered the house on Day 1. They were secretly joined by 4 'deciders' who chose a 2nd person to be evicted in private. On Day 15, the start of Week 3, the 4 'deciders' became houseguests and entered.

Casting
Big Brother 7 applications opened on 24 October 2017 and closed on 22 December 2017. 16 houseguests were cast and was announced through 3 cast reveals (the 4 'deciders' were not included), which took place on 23 December 2017, 26 December 2017 and 27 December 2017.

Design
There is no main house theme. The theme of the season is Decisions.

The Deciders
The Deciders are a group of 4 people who make secret decisions which affect the house. They consist of Barry, Galya, Jason & Savannah.

The Eligible Ones
The Deciders get to decide who will be 'eligibled' and become the only people eligible to nominate that week. However, in Week 2, due to the Power Lifeline winner, Nicole, having all of the control - it made the eligible ones not eligible to nominate that week.

The Final Say
The Deciders get to decide the 2nd houseguest to be evicted. The 1st houseguest is evicted via the public vote.

Voting Percentages
Below is a table full of the eviction percentages excluding The Deciders votes to evict (which is above)