AFL's newest WAG Gia Fleur hits the sidelines in Melbourne to support her new footballer boyfriend Alan Wallace

She recently confessed she would do her controversial stint on Married At First Sight all over again just to have met her new man, semi-professional Aussie Rules player Alan Wallace.

And on Saturday morning, Gia Fleur officially cemented her status as the ultimate supportive girlfriend, swapping glamorous reality TV dinner parties for the chilly local footy sidelines.

The reality star, 36, looked every inch the doting WAG as she stepped out in Melbourne to cheer on her boyfriend, former Love Triangle star Alan, for a weekend match—which doubled as a birthday game for her athletic beau.

Cutting a casual yet effortlessly chic figure, Gia turned heads as she enthusiastically supported her partner from the sidelines.

The blonde beauty rugged up against the morning chill in an oversized, tan bomber jacket featuring silver zipper detailing on the sleeves, layered over a ribbed grey crop top.

She paired the look with high-waisted black denim jeans and Nike sneakers, letting her long, textured blonde locks fall loosely around her shoulders.

As the day went on, it wasn't all smooth sailing on the field for Alan, who wears the number three jersey for his local club St Paul's McKinnon, which plays in the Southern Football and Netball League in Melbourne's southeastern suburbs.

The heavily-tattooed athlete looked focused in his blue, red, and white team kit, but faced a tough day on the field.

At one point, he took a heavy bump during the physical encounter, and despite his best efforts, his side went down in a brutal loss.

Ever the supportive partner, Gia was spotted pacing the boundary line, checking her phone anxiously, and rushing to comfort Alan post-match.

In a tender moment, the MAFS bride was seen wrapping her arms around Alan's shoulders and leaning in to comfort him after the disappointing siren. 

Alan, going barefoot on the concrete after shedding his boots, seemed appreciative of the comfort from his reality star flame.

The couple's weekend outing comes after a string of highly public displays of affection across Melbourne. 

Earlier this year, the pair were spotted snuggling up in sleeping bags at the MCG for the Sleep At The G charity event to raise funds for youth homelessness.

They were also seen looking utterly carefree outside Squires Loft steakhouse, where Gia was photographed jumping onto Alan's back and laughing hysterically.

Their romance has captured plenty of attention, particularly after Gia boldly admitted to Daily Mail that she first made contact with Alan while she was still technically 'married' to her on-screen husband, Scott McCristal, on the Channel Nine dating experiment.

Gia confessed she originally slid into Alan's DMs to try and get information on her ex when their relationship was going downhill.

What started as friendly chatting quickly progressed when filming wrapped. 

The relationship has moved at lightning speed, with the pair already living together and Alan forming a close bond with Gia's young daughter.

Defending her relationship against critics who labelled it a publicity stunt, Gia previously declared: 'My whole family love him... I would do MAFS all over again to have met Alan.'