Reality TV personality Cassidy McGill turned up the heat on Thursday when she stripped down to a bikini at Shark Beach in Sydney.

The Love Island star, 30, flaunted her figure in the skimpy black two-piece as she took a dip in the cool water.

Her bikini featured gold fastenings which paired well with her bracelet and rings.

The blonde beauty could be seen wading out of the water after taking a dunk, flaunting the very racy tattoo by her crotch which reads ‘GRL PWR’.

Cassidy practiced sun safety when she made it back to her towel, protecting her face from the rays with a straw cowboy hat and oversized sunglasses.

She carried a set of green flip flops in hand and a can of Coke Zero, which she enjoyed on her sunny outing.

Reality TV personality Cassidy McGill, 30, turned up the heat on Thursday when she stripped down to a bikini at Shark Beach in Sydney

The Love Island star flaunted her figure in the skimpy black two-piece as she took a dip in the cool water

Her bikini featured gold fastenings which paired well with her bracelet and rings

The sighting comes after Cassidy vented her frustration about unspoken airport rules last month, ranting about recent interactions she had while travelling.

Sharing a video to Instagram, she recalled going through security when she noticed a man in front of her placing his belongings in a tray—but he didn’t bother moving it along the conveyor belt, holding up the queue.

As he wandered off, a screening officer told him he needed to push his tray along, so he returned to the line—only to put another item he’d found in his pocket into the tray.

Without a second thought, the man walked away again without moving his tray forward, leaving Cassidy furious.

‘Can someone explain to me why every time I’m at the airport, it’s apparently everyone else’s first f***ing time here. I’ve said this so many times… The airport is where common sense comes to die,’ she said in a video.

‘I’m going through security, there’s a man in front of me. He puts his s*** in the tray and then he just leaves it there. He doesn’t push it forward onto the rollers. Then he just walks off and tries to go through security.

‘The security is like, “Oi, you need to push your tray.” He comes back, forgets he had something in his pocket, chucks something into his tray and walks off.

‘I’m staring at him and he’s looking at me. I go, “I’m not touching your s***.”‘

The blonde beauty could be seen wading out of the water after taking a dunk, flaunting the very racy tattoo by her crotch which reads ‘GRL PWR’

Cassidy practiced sun safety when she made it back to her towel, protecting her face from the rays with a straw cowboy hat and oversized sunglasses

She carried a set of green flip flops in hand and a can of Coke Zero, which she enjoyed on her sunny outing

Cassidy could be seen holding a can of Coke and dropping her green T-shirt to the ground

He then had the audacity to say to Cassidy: ‘You need to push your own tray forward.’

‘Is this your first time here? Is this your first day on Earth?’ Cassidy said furiously.

Another airport gripe she had was strangers standing so close to her in lines that she could feel their breath on the back of her neck.

‘You’re too f***ing close,’ she said.

‘You may not know this but the closer you stand to me, it doesn’t make the line move any faster… It would actually make me move slower.’

The former Love Island Australia star added: ‘I don’t know whether it’s because I’m an anxious flyer and so my patience is wafer-thin, so I notice everything, but OMG, people are just f***ing idiots here.’

The reality TV star enjoyed cooling off in the water

She casually strolled out of the surf

Her blonde and brunette tresses were slicked back by the water

Cassidy left her hair down for the outing

At one point, she could be seen adjusting her bikini top

Cassidy wore a black bikini for her day out at the beach, going completely makeup-free