Big Brother SPOILER: Channel Seven accidentally reveals final four housemates

Big Brother SPOILER: Channel Seven accidentally ‘revealed’ the final four housemates in a blink-and-you’ll-miss-it promo from weeks ago

Has Channel Seven accidentally revealed who is likely to win Big Brother?

With weeks to go until the finale, some eagle-eyed fans are convinced the network inadvertently leaked a major spoiler earlier this month.

Trailers released before the reality show’s June 8 premiere seemingly reveal which housemates make it to the final four. 

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Big Brother SPOILER? Fans believe Seven accidentally revealed its final four housemates during footage aired in early promotional advertisements. Pictured: Host Sonia Kruger

The reboot, which has been completely pre-recorded, was heavily promoted on TV and social media before its debut two weeks ago.

In early June, one sneak peek highlighted a series of nomination challenges from the season.

Fans are convinced that one blink-and-you’ll-miss-it clip of the housemates locked in a water chamber gives away the top four.

Chad Hurst, Daniel Gorringe, Sophie Budack and Mat Garrick were all seen competing for a chance to win immunity from eviction.

Major spoiler? Fans are convinced that one particular challenge sneak peek of housemates locked in a water chamber gave away the top four

Major spoiler? Fans are convinced that one particular challenge sneak peek of housemates locked in a water chamber gave away the top four

If the footage did indeed show the final four, whoever wins this particular challenge will be guaranteed a spot in the finale.

Elsewhere in the promotional clip, the final seven also seemed evident with a balance challenge showing ‘final four’ Chad, Daniel, Sophie and Mat, alongside Casey Mazzucchelli, Kieran Davidson, and Sarah McDougal. 

There are currently 12 housemates left in the house.

Is this the top seven? Elsewhere in the promotional clip, seven housemates could be seen competing in a balance-focused challenge

Is this the top seven? Elsewhere in the promotional clip, seven housemates could be seen competing in a balance-focused challenge

Australia will decide who is deserving of the show’s $250,000 cash prize during a live finale in July.

At the moment, Sportsbet are tipping Sophie, Chad and Dan as the show’s finalists. 

Big Brother was filmed in advance and there are plenty of people – including the cast, crew and publicists – who would know the outcome.

Big Brother Australia continues on Sunday from 7pm on Seven

Big Brother Australia continues Sunday from 7pm on Seven. Pictured: Host Sonia Kruger

Big Brother Australia continues Sunday from 7pm on Seven. Pictured: Host Sonia Kruger