Everything We Know About the 2025 Big Brother Housemates
Big Brother Australia returned to Channel 10 on November 9, 2025, bringing a fresh lineup of contestants ready to make history. The show has gone back to its roots, not only airing on Channel 10 after years with Nine, but also filming once again at its original location, Dream World.
Host and New Season Excitement
Mel Tracina, best known for her work on the comedy panel show The Cheap Seats, leads as the host for the 2025 season. This has been anticipated as one of the most thrilling seasons Big Brother fans have seen in a while.
The Contestants Living in Dream World
“THIS IS NOT A DRILL, A DIVA HAS SNUCK INTO THE HOUSE,” Big Brother shared on Instagram.
Jane, the thirteenth contestant to enter the house, joined the night after the premiere. At 67 years old, she is the oldest Australian housemate ever. Jane is a single mother with two sons and four grandsons. She is known for being funny, loyal, and passionate. Though she supports U.S. President Donald Trump, she intends to keep her political views low-key during her time in the house.
Michael, a 49-year-old single father of three teenagers, is outgoing, funny, and opinionated, often stirring controversy. He aims to bring a mix of maturity, mischief, and a straightforward attitude to the game.
- Jane – 67 years old, oldest contestant, single mother, Trump supporter
- Michael – 49 years old, single dad, energetic and outspoken
- Another contestant works as a Bunnings shop assistant, aged 23, from Victoria
These contestants are among those preparing to live together in the iconic Dream World house, promising dynamic interactions and memorable moments.
Author’s summary: The 2025 Big Brother Australia returns with new contestants, including the oldest housemate ever, promising a season full of character and compelling stories in the iconic Dream World setting.
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