Model Jess Hart looks about ready to pop while on holiday with race car driver beau James Kirkham

‘There’s a tiny human growing inside my belly’: Model Jess Hart shows off her large baby bump in a bikini while on holiday with race car driver beau James Kirkham

She just announced she’s expecting her first child with beau James Kirkham.

And on Friday, Jessica Hart flaunted her baby bump in a bikini while relaxing along a pool’s waters edge at the Casa Bellamar resort.

The 34-year-old model, who grew up in Melbourne but now lives in Los Angeles, checked-in at the luxury location on Thursday for a ‘baby moon’ with her NASCAR driver boyfriend. 

‘There’s a tiny human growing inside my belly’: Jess Hart (pictured) looked about ready to pop as she flaunted her burgeoning bump while relaxing along a pool’s waters edge at the Casa Bellamar resort

Taking to Instagram to update fans about her second-day stay, Jess showed off her growing belly and joked about how ‘wild’ being pregnant was.

‘WILD to think that there’s a tiny human growing inside my belly,’ she captioned her post. ‘It blows my mind daily.’

Her update comes after Jess shared a video of herself dancing on a private beach in Cabo San Lucas on Thursday. 

In the clip, she can be seen wiggling her hips as she boasted she had her own private beach for the next week. 

‘OOUURR BEACH for the next seven days #babymoon,’ the former Victoria’s Secret model wrote in the caption. 

Sweet sight: Taking to Instagram to update fans of her second-day stay, Jess showed off her growing belly and joked about how 'wild' being pregnant was (above). She can be seen enjoying her seven day stay at the Casa Bellamar resort (below) after checking in on Thursday

Sweet sight: Taking to Instagram to update fans of her second-day stay, Jess showed off her growing belly and joked about how ‘wild’ being pregnant was (above). She can be seen enjoying her seven day stay at the Casa Bellamar resort (below) after checking in on Thursday 

Happy dance: Model Jessica Hart showed off her bump during her 'babymoon' in Mexico on Thursday. She is expecting her first child with her boyfriend, NASCAR driver James Kirkham

Happy dance: Model Jessica Hart showed off her bump during her ‘babymoon’ in Mexico on Thursday. She is expecting her first child with her boyfriend, NASCAR driver James Kirkham

On Friday, the couple could also be seen exploring the beach side resort in video shared to James’ Instagram story.

The black-and-white clip sweetly captured Jess’ growing belly as the model walked down steps toward the beach, alongside James.

The resort is surrounded by high walls and cacti, and the couple appear to have it all to themselves, without another person in sight.

Updating fans: The couple could also be seen exploring the beach side resort in video shared to James' Instagram story (left)

Keeping fans in the loop: James also showed off his tattooed legs in another clip at the pool by himself (right)

Updating fans: The couple could also be seen exploring the beach side resort in video shared to James’ Instagram story (left). James also showed off his tattooed legs in another clip at the pool by himself (right)

James, who already has a daughter named Wren from a previous relationship, also showed off his tattooed legs while relaxing in the pool on Friday. 

He uploaded video to his Instagram story showing him laying on a pool float with nobody else in the area. 

The ‘baby moon’ comes after Jess and James revealed they were expecting a little girl in September. 

Sun and sand: Jess and James will stay at Casa Bellamar until next Wednesday (pictured)

Sun and sand: The couple have been together since early 2019 and are having a 'baby moon' in Mexico

Sun and sand: Jess and James (pictured) will stay at Casa Bellamar until next Wednesday. The couple have been together since early 2019 and are having a ‘baby moon’ in Mexico