This isn't the first time Stacey and Michael have fuelled rumours that they could be getting back together.
In honour of Michael's 30th birthday, law graduate and mum-of-two Stacey shared a photo of the couple sitting at a restaurant together. Whilst Michael looked dapper in a smart, dark shirt, Stacey was the epitome of glam in a sequined silver mini-dress.
"Happy birthday loser," she wrote.
"Have an amazing day and be good! Lots of love Stacey x
The former MAFS groom shared a photo back in September of himself and three friends - one of whom was Stacey.
"Soo good to have caught up with everyone in this pic- been far too long- what a weekend #team," he captioned the snap taken at Queensland's Burleigh Pavillion.
"I love you and Stacey together. Seriously ya are cut from the same cloth," one fan commented on the photo.
"You both look very great for each other," remarked another.
"Awe, sorry haters! But you and Stacey were my favourite couple and would like to think you can forgive each other and get back," a third penned.
Despite Michael being attracted to Stacey when they met at their TV wedding, their honeymoon was a disaster and Michael went on to allegedly cheat with co-star Hayley Vernon.
However, both Michael and Stacey have denied any rekindled romance rumours.
“He had a fun time. He was hooking up with multiple girls,” Stacey told The Kyle And Jackie O Show shortly after they were spotted at Burleigh Heads, adding that she acted as Michael’s “wing-woman” during the outing.
“We’re just good friends,” Michael reiterated. “She’s not that stupid [to get back with me.]”