The winner of Big Brother is Ten
Mel Tracina presenting the final episode of Big Brother 2025
Ten’s bet that Australia would fall in love with a rebooted Big Brother has paid off, with the grand finale pulling over 1.1 million viewers, becoming the network most-streamed live episode ever.
Big Brother’s grand finale on Monday night was the show’s biggest final since the 2021 season on Seven, and trumped the 2023 finale’s total audience by 146%.
The finale had an average audience of 690,000 viewers throughout the 105-minute broadcast.
