Nadia Bartel is the first big name to snub the Melbourne Cup… as other celebrities show off their preparation for the race that brings the country to a standstill

Celebrities have officially started their glamorous transformations on the track ahead of Tuesday’s Melbourne Cup festivities.

However, several famous faces will not descend on Flemington Racecourse, including former WAG Nadia Bartel.

Early Tuesday morning, the red carpet announced via Instagram Stories that she will not be attending the race that brought the country to a standstill, and will instead spend time with her sons.

‘No cup for me today. I’m excited to have a chill day with the boys. This again!’ she wrote alongside a photo of herself posing in a Pilates studio.

Meanwhile, kicking off the morning’s preparations was Amy Castano, founder of the gym, who took to Instagram with a mirror selfie as she met her stylist.

The socialite looked relaxed in a white bandeau top and matching parachute pants, as she styled her hair into a sleek, low ponytail.

Also documenting their morning was retired cricketer Michael Clarke, who shared a photo of himself in a suit and shoes while among his friends in Flemington.

The Melbourne Cup is the centerpiece of the Flemington carnival and it has always been a race that has held a nation back.

ACERO gym founder Amy Castano (pictured) kicked off her Melbourne Cup preparations by sharing a photo of herself waiting to meet her stylist

Also documenting their morning was retired cricketer Michael Clarke (right), who shared a photo of himself in a suit and shoes while among his friends in Flemington.

Pop star Samantha Jade (right) also shared a sneak peek of her race day look as she got ready with her stylist Donny Galella (left)

Pop star Samantha Jade also shared a sneak peek of her race day look as she got ready with her stylist Donny Galella.

The Soldier hitmaker took a makeup-free selfie next to Donny early Tuesday morning, posing with a silver Coach handbag.

Annie Knight, best known as ‘Australia’s most sexually active woman’, also shared a glimpse of her pink cup day dress via Instagram Stories.

The racy, figure-hugging gown featured a lace décolleté and corset boning.

The OnlyFans creator completed her look with chunky gold chains, rings and a bracelet, as well as a gold evening bag.

Annie Knight (pictured), best known as ‘Australia’s most sexually active woman’ also shared a glimpse of her pink cup dress via Instagram Stories

The OnlyFans creator accessorized her look with chunky gold chains, while styling her blonde hair in loose curls

Kate Waterhouse shared a seflie on Instagram as she got her make-up done ahead of the racing carnival.

The racing king, who has horse trainer Gai Waterhouse as her mother, showed off her youthful skin and natural look.

Married At First Sight star Lyndall Grace also showed off her freshly designed nails as she prepared for the event.

Meanwhile, Erin Holland revealed her beauty secrets and skincare routine during her morning prep.

She prepped her skin with Mx Skincare products before applying YSL All Hours foundation.

Kate Waterhouse shared a seflie on Instagram as she got her make-up done ahead of the racing carnival

Married At First Sight star Lyndall Grace also showed off her freshly designed nails as she prepared for the event

Rozalia Russian shared a sneak peek of her outfit, which included a pair of chunky black heels with a gold chain.

“Cup Day,” she simply captioned the post.

Rebecca Harding also showed off her natural makeup look, consisting of blush, a pink lip and eyeliner.

“Makeup done with @chantellebaker,” she wrote.