MAFS’ Sara Mesa seen in skimpy G-string bikini at Sydney beach

Sara Mesa, a personal trainer and nutritionist, has been snapped wearing a skimpy swimming costume at a Sydney beach this weekend.

A popular Married At First Sight contestant has been seen enjoying the last of Sydney’s weather in a skimpy G-string bikini at the weekend.

Sara Mesa, who is still with her “husband” Tim Calwell, was photographed taking a dip at Bronte beach while wearing a very revealing cossie.

The 30-year-old, who is a personal trainer and nutritionist, wore a red two-piece set deliberately designed to flash the flesh.

Sara was seen walking across the sand on the iconic beach in the skimpy swimmers, which were comprised of a structured top and “loin-cloth” bottoms.

MAFS star Sara Mesa was seen at Bronte beach on the Easter weekend. Picture: Backgrid

The Channel 9 star wore the bikini high on her hips, with its G-string design showing off her hard work at the gym on the busy shoreline.

She finished off her look with a pair of small black sunglasses, her blonde hair held back in a claw clip.

Sara, who works at celebrity gym ACERO in Sydney, is a fan of eye-catching outfits and bikinis.

She was spotted wearing a different G-string cossie last month, a black number with eyelet detailing on the trim.

While one outfit worn during a MAFS dinner party captured attention for being wildly revealing, leaving some viewers asking: “what is holding her boobs in place?”

The red two-piece flaunted her booty. Picture: Backgrid

Her outfits have captured attention on the reality show. Picture: Instagram/saramessy

Her Instagram page is also filled with snaps of her in the trendy, itsy bitsy bikinis.

A photo shared in December shows the TV star wearing just a pair of G-string bikini bottoms at a beach in Sydney, her top was nowhere to be seen.

“Summer baby,” she captioned the picture that showed her posing on a towel, her back to the camera, but her left arm strategically protected her modesty.

In another bikini-clad photo, Sara can be seen posing in a pink polka dot cossie while on the Sunshine Coast in Queensland.

“Cherry on top,” she captioned the image.

She likes hitting the beach... Picture: Instagram/saramessy

... and going topless. Picture: Instagram/saramessy

The 30-year-old is a health and fitness expert. Picture: Instagram/saramessy

One photo, taken in Barcelona while travelling to Spain, shows Sara posing topless again on a beach.

This time the budding TV personality used a butterfly emoji to stop herself exposing too much on social media.

She’s also a keen activewear fan, regularly posting photos of herself in the popular skin-tight clothing, loved for being practical and comfy.

She was born and raised in Colombia but moved to Canada as a young child.

The fitness coach, who is also a qualified nutritionist, has been living in Australia for the last eight years.