She welcomed her first child, a baby girl named Gia, with boyfriend Jono Castano on Easter Sunday.
And model Simone Holtznagel, 30, embraced life as a new mother on Tuesday when she stepped out with her personal trainer beau and her mum Margaret to take Gia for a walk in her stroller.
Dressed in an oversized blue shirt and loose jeans, the makeup free blonde showed off her post-pregnancy glow as she pushed Gia along the footpath.
She completed her look with black sandals, gold stud earrings and a matching bangle, while clipping her hair up into a no-fuss chignon.
Jono, who showed off his buff physique in a brown T-shirt and white jeans, meanwhile walked a few steps behind Simone and seemed distracted by his phone.
Model Simone Holtznagel, 30, (centre) embraced life as a new mother on Tuesday when she stepped out with boyfriend Jono Castano (right) and her mum Margaret (left) t to take Gia for a walk in her stroller
He also carried a canvas tote bag in one hand filled with baby supplies.
Once at their family car, Simone carefully lifted Gia from her stroller placed the adorable infant in a car seat.
Gia was perfectly dressed for Sydney’s autumnal climes in a cute, red-and-white striped onesie.
Dressed in an oversized blue shirt and loose jeans, the makeup free blonde looked fresh-faced and relaxed as she pushed Gia along the footpath
Once at her car, Simone carefully lifted Gia from her stroller placed the adorable infant in a car seat.
The sighting came two days after Simone announced she is back in her old jeans.
Posting to Instagram Stories on Sunday, the former Playboy model shared a mirror selfie as she cradled Gia while posing in a pair of loose-fitting blue jeans and a matching denim jacket.
Looking every inch the yummy mummy, Simone completed her look with a pair of gold earrings, silver bracelets and a full face of makeup.
Simone completed her look with black sandals, gold stud earrings and a matching bangle, while clipping her hair up into a no-fuss chignon
Fitness trainer Jono showed off his buff physique in a brown T-shirt and white jeans
‘Feels so good to wear jeans again [laughing emoji],’ the blonde captioned the photo.
Simone announced last week she had given birth on Easter Sunday, sharing some adorable photos of her newborn to Instagram.
‘On Sunday March 31st we welcomed our healthy, baby girl Gia Holtznagel Castano into the world,’ she wrote in the caption.
The sighting came two days after Simone announced she is back in her old jeans
Posting to Instagram Stories on Sunday, the former Playboy model shared a mirror selfie as she cradled Gia while posing in a pair of loose-fitting blue jeans and a matching denim jacket
‘We are totally and completely in love with her and enjoying these special moments as a family of three.’
In one sweet photo, Simone held her newborn daughter while lying in a hospital bed as Jono sat alongside her.
Simone announced that she and boyfriend Jono were expecting their first child together in October and later confirmed they were having a baby girl.
Simone welcomed her first child, a baby girl named Gia, with boyfriend Jono on Easter Sunday
The trio cooed over the baby as they arrived at their car