The blonde bombshell added more fuel to the fire on Monday when she randomly launch a blistering attack on her on-screen rival.
Responding to an article about the saucy scandal, Jessika wrote: "I actually have to back Mel on this. Throughout filming, Jules would say Martha [Kalifatidis] and I were only there for social media and endorsements, but since the show ended it seems that's all Jules is for also.
"It's really sad to see that Jules dropped Mel as a bridesmaid but not surprising, it seems everything that woman does these days is calculated and beneficial for her and her only."
Earlier this week, Jules made headlines for all the wrong reasons when Mel leaked text messages which proved her former best friend dumped her as a bridesmaid ahead of her real-life wedding with Cameron Merchant.
In a nutshell, a "shocked" Melissa accused her former bestie of using her for publicity, claiming Jules was disingenuous when she invited her to be a part of her real-life bridal party during the final episode of MAFS.
When Mel questioned why the bubbly redhead had a sudden change of heart, Jules allegedly texted her saying: "Just cause I said it on a show doesn't meat (sic) I have to do it."
Since the scandal unfolded, the unlucky in love contestant— who endured an ill-fated marriage to Dino Hira on the controversial dating experiment— revealed Jules has cut ties with her, ceasing all contact.