The 26-year-old former Home and Away actress, who announced her engagement to Roosters captain Anasta in August, said that they were enjoying celebrating their upcoming wedding with an intimate barbecue.
Gordon wore a white Herve Leger cocktail dress as she welcomed family and friends to a party in a marquee at Anasta's mum's Sydney home over the weekend.
The star told The Sunday Telegraph: "It's a family thing - a backyard barbecue. It will be very nice. We are very excited."
Shortly after Anasta proposed to Gordon, he said that he loves nothing more than "coming home" to his partner.
She has said of him: "He's incredibly loving, determined, smart, sexy, intelligent. He ticks all the boxes - not just his physical appearance, but in every way I feel very lucky. The best thing is that Braith is going to be the most incredible husband and father in the world."
Gordon and Anasta recently hit the red carpet for the premiere of her first feature film The Cup alongside co-stars Daniel MacPherson and Stephen Curry.
Trish Oliver, the jockey's wife who Gordon portrayed in the biographical movie, described Gordon as "a beautiful girl" and said that she "loved the way she played the role on screen".