Big Brother Australia 2025 Power Rankings - Which housemate is likely to win Big Brother?

Bets.com.au Staff

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Last updated: Sun 07 Dec 2025 22:53

Bets.com.au Staff 07 Dec 2025

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Big Brother Australia latest Power Rankings (as of December 8)
See which housemates are trending up and who's in danger
Coco and Emily strong candidates to win heading into Monday night's finale

The latest Big Brother Australia power rankings are in as the popular reality show gears up for a blockbuster finale on Monday December 8.

Five housemates (Alanna, Bruce, Coco, Colin and Emily) currently remain after Ed and Conor were evicted on Sunday.

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We've compiled our definitive list of the current Big Brother Australia Power Rankings as of 8/12/25, which you can view in the table below.

Rank	Housemate	Buzz (0–100)	Screen Time (%)	PVI (0–100)	7-Day Move
1	Coco	88	20	86	▲
2	Emily	81	18	80	▲
3	Colin	74	16	72	—
4	Alanna	67	15	65	▼
5	Bruce	63	14	61	▲

Social-media sentiment (Buzz, 0–100), 2) estimated edit share (Screen Time, % of weekly airtime), 3) public-vote intent signal (PVI, 0–100).

*Scores are scaled and blended to indicate current trajectory, not a guaranteed finish order.

Read it like a market: Buzz ≈ social sentiment; Screen Time ≈ visibility; PVI ≈ vote-intent signal. Movement reflects week-over-week change.

Power Ranking Reasoning

Coco – The Momentum Leader

Coco sits at the top thanks to a near-perfect combination of emotional storyline, strong visibility and overwhelmingly positive sentiment. Her recent episodes have showcased vulnerability, resilience and humour - a trio that consistently wins public support late in the season. She also benefits from the “connection factor”: viewers feel they know her, which historically predicts success in public-vote finales. With the highest Buzz and PVI scores, she is the current favourite.

Emily – The Consistent Challenger

Emily’s rise is powered by steady editing, warmth and universal likeability. She rarely features in conflict, which boosts her appeal across multiple demographics, and her story beats have grown subtly stronger each week. She has one of the best positivity ratios on social media and her reliability makes her a classic finalist archetype. If Coco falters or splits the vote, Emily is poised to overtake her.

Colin – The Loveable Larrikan

Colin’s position reflects a loyal fanbase and stable public sentiment. He performs well in competitions, commands respect inside the house and has avoided any major negative edit (apart from the Holly saga). However, his momentum is flatter than Coco’s or Emily’s - he hasn’t had a standout narrative arc since Holly was evicted. Nevertheless, his baseline popularity keeps him firmly in contention.

Alanna – The Slide Continues

Alanna remains respected but is showing signs of a late-season plateau. Her gameplay is thoughtful and measured, but recent episodes haven’t centred around her and screen-time reduction often translates to cooling voter enthusiasm. She needs a storyline spark - a heartfelt moment or a high-impact twist - to regain top-three energy. Without that, she risks drifting out of the tight endgame picture.

Bruce – The Entertainer Wildcard

Bruce’s ranking reflects his volatile but upward-moving trajectory. As one of the season’s key personality drivers, he scores well with casual voters drawn to humour and charisma. However, his chaos-leaning edit and occasional conflict-heavy moments cap his ceiling in a public vote. He can absolutely steal attention, but translating entertainment into votes is historically tricky. Upset potential is there thanks to Coco romance storyline, but right now, he sits a tier below the main contenders.