Former Married at First Sight bride Elizabeth (Lizzie) Sobinoff has revealed that she has given birth to her second child.
The former reality TV bride welcomed her son on April 17, but shared the news via Instagram on April 23.
“My absolute world and more….” she wrote. “My beautiful baby boy arrived last Thursday. My heart is so full. I’m so in love with you. More than in love. Words will never describe or could ever describe my love for you. Our little family of four.”

She continued to say that having two children under two was a journey, and her son was born at 38 weeks, due to low PAPP-A, which stands for Pregnancy-associated plasma protein A.
The birth follows her exciting announcement about the pregnancy on January 15.
That day, the reality star shared a sweet carousel of images of her growing baby bump with the caption “Just in my baby-making era. 😊🤰25 weeks today ❤️. 2 under 2….. 😊 exactly what we wanted.”
In November 2023, the soon-to-be mother-of-two welcomed her first child into the world, a darling baby girl!
“She is absolute perfection to me. She is everything to me. I’m so in love with our daughter. Words cannot express my love for her. My heart ❤️,” she wrote in her announcement post at the time.
Shortly after, Lizzie shared some photos, writing that she and her husband Alex Vega had “never been happier.”
“My everything. A love so strong. Pure bliss,” she penned, also revealing that their daughter was born on November 8th of that year.

After failing to find love in both the 2018 and 2020 seasons of MAFS, Lizzie was left single once more – but not for long after meeting her now husband Alex Vega.
The proud parents tied the knot in an intimate wedding ceremony on January 27, 2023.
Their engagement took place only a few months prior in August 2022 after Alex dropped down on one knee to propose to his partner with a breathtaking pink pear-shaped diamond ring that featured a delicate halo to highlight the centre stone.
After months of keeping their blossoming relationship out of the public eye, the love-struck pair confirmed their romance in April 2022.
“As a whole, I’m incredibly private, I did reality TV a lifetime ago. I’m so protective over my partner and there are so many negative, gossiping people out there, that go out of their way to talk trash,” she shared to Instagram at the time.