Inside Simone Holtznagel and Jono Castano39s pink themed baby shower in

Inside Simone Holtznagel and Jono Castano's pink-themed baby shower in Sydney as the glamorous model wows in a sheer white dress

Simone Holtznagel celebrates the birth of her first child.

The Australian model, who is expecting the baby with her celebrity trainer partner Jono Castano, attended a luxurious baby shower on Sunday.

The 30-year-old strolled into the Centennial Hotel in Sydney's Woollahra in a white, sheer dress.

The dress hugged her figure and blossoming stomach, with the lace insert showing it off.

Simone pinned her blonde locks high on her head in a 1960s-style hairstyle and chose a warm-toned makeup look with a dark nude lipstick.

Simone Holtznagel (pictured) is currently celebrating the birth of her first child

Simone Holtznagel (pictured) is currently celebrating the birth of her first child

The Australian model, who is expecting the baby with her celebrity trainer partner Jono Castano, attended a luxurious baby shower on Sunday

The Australian model, who is expecting the baby with her celebrity trainer partner Jono Castano, attended a luxurious baby shower on Sunday

The 30-year-old strolled into the Centennial Hotel in Sydney's Woollahra in a white, sheer dress

The 30-year-old strolled into the Centennial Hotel in Sydney's Woollahra in a white, sheer dress

She kept her accessories light, adding some delicate necklaces, carrying a white designer handbag and completing the ensemble with a series of bracelets.

The beauty looked delighted as she hugged her friends at the event, showing off the revealing back of the dress.

The pink-themed party seems to indicate that the couple is having a baby girl.

At the party, Simone posed with friends and family, including ex-partner Amy Castano.

The dress hugged her figure and blossoming stomach, with the lace insert showing it off

The dress hugged her figure and blossoming stomach, with the lace insert showing it off

Simone has her blonde locks pinned high on her head in a 1960s-style hairstyle

Simone has her blonde locks pinned high on her head in a 1960s-style hairstyle

She also opted for a warm makeup look with a dark nude lipstick

She also opted for a warm makeup look with a dark nude lipstick

She kept her accessories light, adding some delicate necklaces, carrying a white designer handbag and completing the ensemble with a series of bracelets

She kept her accessories light, adding some delicate necklaces, carrying a white designer handbag and completing the ensemble with a series of bracelets

The beauty looked delighted as she hugged her friends at the event

The beauty looked delighted as she hugged her friends at the event

The model also invited Christian Wilkins, who smiled and took side-by-side selfies.

Loved ones were only too happy to congratulate the mother-to-be as she posed next to a sign welcoming guests.

Simone announced the exciting news that she and Jono were expecting their first child together in November.

In an Instagram post, she revealed that the couple will be getting together in March and they have already decided on a name.

At the party, Simone posed with friends and family, including her partner's ex Amy Castano (right).

At the party, Simone posed with friends and family, including her partner's ex Amy Castano (right).

The loved ones were only too happy to congratulate the expectant mother

The loved ones were only too happy to congratulate the expectant mother

She posed next to a sign welcoming guests

She posed next to a sign welcoming guests

The model also invited Christian Wilkins (left), with the couple smiling and taking side-by-side selfies while Christian held a pink fan

The model also invited Christian Wilkins (left), with the couple smiling and taking side-by-side selfies while Christian held a pink fan

The beauty's belly was on display during the event

The beauty's belly was on display during the event

Simone recently said she “prepared her body for birth” by seeing a pelvic floor health expert.

“I work with Saila @wonderawayofbeing in the lead up to the birth. “She is an expert in pelvic floor health and does the best pregnancy massage,” she wrote.

“I feel much more confident after just two visits.” “I will look after her after the birth, and the baby too.”

The beauty, who went public with her relationship with the celebrity trainer in 2022, told Who magazine she was over the moon about the news.

Simone recently said she

Simone recently said she “prepared her body for birth” by seeing a pelvic floor health expert

She showed off the revealing back of her dress

She showed off the revealing back of her dress

The beauty, who went public with her relationship with the celebrity trainer in 2022, told Who magazine she was over the moon about the news

The beauty, who went public with her relationship with the celebrity trainer in 2022, told Who magazine she was over the moon about the news

“Children have always been part of our plan.  “We talked about it more and more and then it just happened,” she told the publication

“Children have always been part of our plan. “We talked about it more and more and then it just happened,” she told the publication

Simone was seen opening some of her baby shower gifts

Simone was seen opening some of her baby shower gifts

Simone told the magazine she found out she was pregnant after feeling unusually ill following a holiday to the Maldives to celebrate her 30th birthday

Simone told the magazine she found out she was pregnant after feeling unusually ill following a holiday to the Maldives to celebrate her 30th birthday

She decided to take a pregnancy test “on a whim” and it turned out to be morning sickness

She decided to take a pregnancy test “on a whim” and it turned out to be morning sickness

The party's pink theme seems to indicate that Simone is having a girl

The party's pink theme seems to indicate that Simone is having a girl

“Children have always been part of our plan. “We talked about it more and more and then it just happened,” she told the publication.

Simone told the magazine she found out she was pregnant after feeling unusually ill following a holiday to the Maldives to celebrate her 30th birthday.

She decided to take a pregnancy test “on a whim” and it turned out to be morning sickness.

“The first few weeks were a little difficult, but not as bad as some people experience.” “We are very grateful,” she added.

1705231135 173 Inside Simone Holtznagel and Jono Castano39s pink themed baby shower in

“The first few weeks were a little difficult, but not as bad as some people experience.” “We are very grateful,” Simone said of her pregnancy. Pictured with Jono