The four final acts perform their newly released singles at the iconic Powerstation music venue. Featuring Kiwi producer Kings and an exclusive performance from Kimbra.
As the heads of house enjoy the perks and power of being 2IC, Big Brother goes into overdrive, revving up the rest of the housemates. Can one housemate talk their way back into the circle of trust?
Elimination Challenge. The four contestants cooking in this elimination challenge discover they will be cooking a vegetarian dish, with all ingredients harvested fresh from Dairy Flat Farm in Daylesford.
Armed with a Koala pop up stall, the celebrities must attract passers by to sign up. But with an undercover boss from Koala, can the teams prove their knowledge?