Rebecca Zemek announced she is expecting her second child.

The Married At First Sight star and fiancé Ben Michell stunned guests with news at their engagement party on Saturday night in Perth.

Beck looked every bit the glowing mum-to-be on the night.

In footage shard to Instagram, Beck is holding her young daughter, dressed in an adorable white ensemble.

Beck’s hair is styled in loose waves, and she opted for a fresh, natural makeup look, allowing her happiness to shine through.

Elsewhere, Ben was dressed in an all-white ensemble with a crisp shirt and casual pants.

Fans quickly branded Beck a villain on MAFS after she constantly whinged about her husband Jake Edwards then cheated on him with her ex-boyfriend.

In a predictable move, Beck later accused producers of stitching her up.

Rebecca Zemek has announced she is expecting her second child. Pictured

The Married At First Sight star and fiancé Ben Michell stunned guests with news at their engagement party on Saturday night in Perth

Beck and Ben welcomed their first daughter, Immy, in May 2022.

Earlier this year, she revealed she wasn’t fussed about losing weight after welcoming her first child.

She said during an Instagram Q&A that new mothers should ‘stop putting pressure on your body to do more than it just did’.

Beck soared to fame after appearing on MAFS, where she failed to find love with on-screen ‘husband’ Jake Edwards

‘Umm ladies, why do you do this to yourselves?’ she began.

Beck then referenced four photos she had posted earlier in the day of her postpartum body one to four weeks after giving birth.

‘The pics you saw were pics of my uterus going down, not me losing weight,’ she added.

Alongside a photo of herself showing her stomach, she replied, ‘This was today. My uterus has almost contracted back to it’s normal self! The body is incredible!

After failing to find love on MAFS, Beck rekindled her romance with her ex-boyfriend Ben Michell (right)