She's managed to keep the name of her second bub under wraps but now Lara Worthington (né Bingle) have finally announced his name.
Five months after the model and husband Sam Worthington welcomed their son, Lara has revealed the couple named him Racer.
Yep, that's right, Racer Worthington.
The couple, who secretly wed in 2014, are also parents to two-year-old son Rocket Zot and while they've been pictured with their eldest child in recent months, Racer is yet to be photographed with the family.
Lara reveals the name in a new interview with Harper's Bazaar Australia, which hits stands on Monday, with Sydney Morning Herald reporting she made sure it was spelt correctly by going through the unusual baby name letter-by-letter during her chat to the mag's editor-in-chief Kellie Hush.
The 29-year-old offers no explanation as to why she and Sam chose the name, however baby names have previously been a sore spot for Lara who hit out at critics who questioned the reasons behind Rocket's name.
"My sons [sic] middle name IS a respectful nod to my late father, whose nickname was affectionately, Zot," Lara wrote on social media last year.
Lara also opens up about her life away from Sydney, saying the move to New York helped her mature and admits the thought of bringing her family back to her hometown makes her "anxious".
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"But, to be honest, I do come back to Australia and get a bit of anxiety. I know I grew up being in the media constantly, but now, living in New York, you can just go about your day, and I've kind of let my guard down," she reportedly tells the mag.
"I feel like living away has made me softer, and being able to raise the boys over here, I haven't had as much scrutiny as I probably would back home."
Welcome to the world Racer!