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Married At First Sight bride Brook Crompton has made the bombshell admission she slept with her ex-boyfriend just two days before her TV wedding to Chris Nield.
In shocking unaired footage from the Stan Dinner Party special, the outspoken 27-year-old revealed she was communicating with her ex-boyfriend Harry - and even received flowers from him - shortly before she tied the knot with Chris.
'The last time I had sex before our wedding was two days before. Sorry, I didn't know if I was going to do a run down of the aisle and not like you,' Brook tells Chris, in an unaired MAFS moment.
'I was single leading up to it, so anything goes!'
Brook admitted she was even in contact with Harry after her TV wedding to Chris.
'The last time I spoke to my ex was when he wanted to buy me flowers. I said to him, "You do realise I'm married now?" He already knew, I'm friends with my ex, if he contacts me I will respond.'
MAFS bride Brook Crompton (left) has made the bombshell admission she slept with her ex-boyfriend just two days before her TV wedding to Chris Nield (right)
In the footage, Brook then denied that anything else was happening between her and her ex.
'It's not like we are la-dee-dahing,' she told Chris.
The MAFS Dinner Party special was a ratings triumph, causing a viewer surge on Stan so large it briefly exceeded all technical forecasts, and there was a brief delay in getting onto the platform.
They characterised it as a 'digital stampede' that effectively broke the internet.
'We always knew Australia was hungry for the premiere of MAFS: After the Dinner Party, but even we were blown away by the scale of the audience flow last night,' said Adrian Swift, Nine’s Head of Content, Production and Development.
'The broadcast didn't just win its slot - it made history by claiming the highest BVOD overnight audience in VOZ history for MAFS with 740,000 viewers, a record that held across every market in the country.
'This is off the back of the ratings, with MAFS claiming the highest BVOD overnight audience in VOZ history for the franchise (740,000 viewers) and a total TV audience of over 2 million.'
It follows reports that MAFS 2026's most explosive rumour has finally been unmasked - and for many behind the scenes, it was never really a secret.
In shocking unaired footage from the Stan Dinner Party special, the outspoken 27-year-old revealed she was communicating with her ex-boyfriend Harry - and even received flowers from him - shortly before she tied the knot with Chris. Pictured together
'The last time I had sex before our wedding was two days before it. Sorry, I didn't know if I was going to do a run down of the aisle and not like you,' Brook told Chris
After weeks of whispers, denials and mounting speculation, Daily Mail can reveal that Brook is the bride accused of secretly reconnecting with her ex while still part of the experiment, and now pregnant.
In footage obtained by Daily Mail, Brook is seen kissing her ex-boyfriend Harry as the pair decorate a Christmas tree together in October - just weeks after her on-screen marriage to Chris Nield came crumbling down off camera.
The intimate video shows the couple unable to keep their hands off each other, sharing several kisses and cosy embraces inside an apartment as they put up Christmas decorations weeks before December had even arrived.
For cast and crew, the reveal was less a shock and more a confirmation of what many already suspected.
Multiple cast members told Daily Mail that Brook and Chris never stood a chance.
Brook then revealed she was even in contact with Harry after her TV wedding to Chris
Married At First Sight 2026's most explosive rumour has finally been unmasked - and for many behind the scenes, it was never really a secret. Pictured: Brook and Chris on their wedding day
According to insiders, Brook 'friend-zoned' Chris from the very beginning, with the relationship never progressing beyond surface-level banter.
'There was no spark,' one cast member said. 'It was obvious early on that it wasn't going anywhere.'
Things reportedly took a sharp turn during Revelations Week, when Brook was shown Chris' audition tape.
'She was completely turned off by the attention-seeking, f**k-boy energy,' one insider claimed. 'After that, she mentally checked out.'
