Big Brother: Katie Williams and girlfriend Georgia Hull strip down to G-string bikinis in Bondi 

Big Brother star Katie Williams and makeup artist Georgia Hull confirmed their romance in August.

And it appears the couple are still in the honeymoon phase, as they were spotted ramping up the PDA during a sun-drenched beach date in Bondi on Monday.

Katie, 28, and her stunning girlfriend stripped down to skimpy G-string bikinis for their fun-filled day out. 

Still going strong! Big Brother star Katie Williams (left) and girlfriend Georgia Hull (right) proved they’re still as loved-up as ever as they enjoyed a beach date in Bondi on Monday

They were seen laughing, joking and cuddling up to each other while making the most of Sydney’s scorching heatwave.

Personal trainer Katie was sure to flaunt her rock-hard abs and muscular physique in her tiny black two piece, which showed off her endless pins to perfection.

After briefly holding hands, Katie was seen wrapping her arms around Georgia as the pair giggled by the ocean.

Georgia looked equally stunning in a green bikini, which tied up at the waist and highlighted her slender figure.

The couple couldn’t stop smiling as they went for a refreshing dip, soaking their bodies in the water before walking back up the beach.

It's love! Katie, 28, and her stunning girlfriend stripped down to skimpy G-string bikinis for their fun-filled day out

It’s love! Katie, 28, and her stunning girlfriend stripped down to skimpy G-string bikinis for their fun-filled day out

Fun in the sun: Personal trainer Katie was sure to flaunt her rock-hard abs and muscular physique in her tiny black two piece, which showed off her endless pins to perfection

Fun in the sun: Personal trainer Katie was sure to flaunt her rock-hard abs and muscular physique in her tiny black two piece, which showed off her endless pins to perfection

Sweet moment: After briefly holding hands, Katie was seen wrapping her arms around Georgia as the pair giggled by the ocean

Sweet moment: After briefly holding hands, Katie was seen wrapping her arms around Georgia as the pair giggled by the ocean

The pair went public with their romance in August when Katie posted a gallery of loved-up photos on Instagram and called Georgia ‘my human’.

But she insisted she didn’t want her sexuality to be boxed, despite being in a same-sex relationship.

‘Owning who I am means stepping fully into my sexuality,’ she wrote.

Taking a dip: The couple couldn't stop smiling as they went for a refreshing dip in the ocean

Taking a dip: The couple couldn’t stop smiling as they went for a refreshing dip in the ocean

Sensational: Georgia looked equally stunning in a green bikini, which tied up at the waist and highlighted her slender figure

Sensational: Georgia looked equally stunning in a green bikini, which tied up at the waist and highlighted her slender figure

Toned: Katie, who is a PT, looked fighting fit as she swam in the barely there ensemble

Toned: Katie, who is a PT, looked fighting fit as she swam in the barely there ensemble 

Drenched: The lovers soaked their bodies in the water before walking back up the beach

Drenched: The lovers soaked their bodies in the water before walking back up the beach

Romance: They went public with their romance in August when Katie posted a gallery of loved-up photos on Instagram and called Georgia 'my human'

Romance: They went public with their romance in August when Katie posted a gallery of loved-up photos on Instagram and called Georgia ‘my human’

‘Sexuality is a spectrum. It’s not black and white, it’s dynamic, it’s fluid, and for me it is ever evolving.

‘This hasn’t been easy for me. But I stand strong. We stand strong.’

She added: ‘Hundreds of people questioned me during my time on TV. Constant questions, comments and messages regarding my identity. What if I don’t want to be boxed? What if I just lean into what feels right, right now.

Speaking out: Katie insisted she didn't want her sexuality to be boxed, despite being in a same-sex relationship. 'Owning who I am means stepping fully into my sexuality,' she wrote

Speaking out: Katie insisted she didn’t want her sexuality to be boxed, despite being in a same-sex relationship. ‘Owning who I am means stepping fully into my sexuality,’ she wrote

Flexible: 'Sexuality is a spectrum. It's not black and white, it's dynamic, it's fluid, and for me it is ever evolving,' Katie said in August

Flexible: ‘Sexuality is a spectrum. It’s not black and white, it’s dynamic, it’s fluid, and for me it is ever evolving,’ Katie said in August 

Fame: Katie appeared on the most recent season of Big Brother Australia and was eliminated on day 26

Fame: Katie appeared on the most recent season of Big Brother Australia and was eliminated on day 26

‘Thank you for the love, support and guidance. You know who you are. I am blessed.’

The post received a warm reception from Katie’s celebrity followers, with Caroline Groth, Skye Wheatley and Jess Trend all commenting.

According to Georgia’s Instagram bio, she works as a hair stylist and makeup artist in Sydney.

Katie appeared on the most recent season of Big Brother Australia and was eliminated on day 26.

Career: According to Georgia's Instagram bio, she works as a hair stylist and makeup artist in Sydney

Career: According to Georgia’s Instagram bio, she works as a hair stylist and makeup artist in Sydney 

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