All The Housemates Who Will Be Causing Chaos On Big Brother Australia 2025
Big Brother Australia is back. To get you excited about this lively reboot, here is the complete list of housemates for Big Brother Australia 2025.
After several restarts and various iconic hosts, the show has officially returned with Mel Tracina at the helm. Returning to Network 10 and set against the Gold Coast’s Dreamworld, Big Brother Australia has reemerged like a phoenix for another daring season.
This time, Network 10 aims to appeal both to longtime fans and to attract new viewers worldwide. The casting focuses on everyday Australians, including a primary school teacher, a barber, and a self-proclaimed mama’s boy.
Meet the OG 12 Housemates of Big Brother Australia 2025
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Colin – MMA Fighter and Mama’s Boy
Colin sports a mullet and mo combo and claims that his social skills are his greatest strength. He promises to play fairly and not betray anyone in the house.
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Allana – The Cutthroat Mother
Allana is stepping into the house bringing intense energy perfect for reality TV drama. While raising three children with plenty of care, she still finds time to play piano, enjoy gin by the beach, and maintain impeccable eyebrows.
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Coco – Classic Big Brother Vibes
Coco is channeling strong original Big Brother Australia energy, promising to stand out in the competition.
"Big Brother Australia has risen from the ashes like a phoenix for another raunchy reboot."
Author’s summary: Big Brother Australia 2025 returns with a fresh, dynamic cast blending everyday Aussies and memorable personalities to reignite the show’s classic chaos and charm.