In addition, Jesinta celebrated her three-year-anniversary by releasing behind-the-scenes photos from her wedding dress fitting with Vera Wang.
"To celebrate our anniversary today I’ve released all the pictures (I’ve never shared before) from my fitting with @verawang at the @verawanggang atelier in NYC on my App," the 28-year-old wrote in the caption of a photo of her stunning custom made gown.
In August, Jesinta confirmed that she was expecting her first baby with the AFL star.
The Aussie beauty made the announcement on her health app in a bid to boost downloads.
"My husband and I are so incredibly excited and overjoyed to announce that we have a baby on the way," the model said at the time.
"The journey to get here hasn’t been easy and this little life is the greatest gift and we feel truly blessed and grateful that we will have a little angel of our own," she continued.
"We have both dreamt of this for a long time and whilst the 2.5 years have been physically and emotionally challenging, there's nothing we would change as its brought us to this beautiful moment.
"The immense love we already have for our baby is indescribable and we can't wait to meet our little miracle."