Meet the Big Brother Australia 2025 Housemates Stirring Up Drama
Big Brother Australia returns to its original format with 13 diverse contestants competing at Dreamworld on the Gold Coast. This season features live nominations, evictions, and a 24-hour livestream.
Host Introduces the Housemates
On Sunday night, host Mel Tracina presented 12 vibrant and unique housemates set to entertain viewers this season. She also revealed a twist — the public will vote to add one final contestant to the house.
Jane: The Groundbreaking Newcomer
Jane, a 67-year-old retiree, was the first housemate voted in, potentially becoming the oldest contestant in Australian Big Brother history.
“I’m a grandmother but not your average grandmother. My suitcase has no tracksuits, it’s all sparkle, heels, bikinis. I’m going to talk some shit, I’m going to tell some lies,” she shares. “And now I’m single, you better watch out!”
Colin: The Young Conspiracy Enthusiast
Colin, 21, from Wollongong, NSW, describes himself as a cheerful mama’s boy with a mission to win Big Brother and take his mum to Egypt.
He calls himself a “big conspiracy head.”
Public Voting Pending
The season’s final participant will be chosen by viewer votes, adding an extra layer of excitement to the competition.
Author’s summary: Big Brother Australia's 2025 season reunites contestants from varied backgrounds, promising fresh drama with live events and a public-voted twist.