The public has voted, and the final housemates fighting for the prize on Big Brother Australia 2025 have been revealed.
Big Brother returned to its roots on Channel 10 with 13 housemates hoping to take home a staggering $100,000 in prize money.
Hosting the very special season was Mel Tracina, best known for her role on The Cheap Seats.
With the Big Brother Australia grand finale tonight, The Weekly is answering everything you need to know below.
Who are the Big Brother Australia 2025 finalists?
There are only five housemates remaining in Big Brother; Allana, Bruce, Coco, Colin, and Emily.





Allana is a 45-year-old social worker from Queensland. Bruce, 25, is a Queensland tradie who has sparked a romance with fellow finalist Coco, a 30-year-old NSW mum working in early education.
21-year-old Colin stole hearts early in the season when he cried after being ranked the least intelligent in the house during a challenge. However, it’s a close competition for fan-favourite given viewers are seemingly backing Emily, a 30-year-old school teacher from Western Australia.
Where to watch the Big Brother Australia grand finale:
The Big Brother Australia finale will air on Monday December 8, at 7:30pm on Channel 10. Viewers can also watch the 24/7 Live Stream on 10.
How to vote in the Big Brother Australia grand finale:
Voting is officially open! Viewers will need to have an account with 10 in order to vote for their favourite housemate either via 10’s website or app.
Choose wisely, because this housemate will win a life-changing $100,000!