Trim and terrific! Lara Bingle shows off her taut physique in skimpy active wear as she shares a busty selfie

She started her career as a glamour model, best known for her incredible beach body and bikini-clad Australia Tourism commercial.

And despite swapping the pages of FHM magazine for a new career as a fake tanning cream designer, it appears that Lara Worthington, nee Bingle, is still just as focused on keeping her physique in shape as she was back in her racy modelling days.

Taking to Instagram on Sunday, the 28-year-old flaunted her toned physique in a selfie wearing nothing but skimpy activewear.

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Confident: Lara bingle flaunted her toned physique in a selfie on Sunday

Confident: Lara bingle flaunted her toned physique in a selfie on Sunday

Wearing a low-cut sports bra allowed Lara's 475,000 Instagram followers to get a peek at her busty cleavage.

The former reality TV star's muscular stomach was flat, proving that she hasn't been skimping when it comes to working out at the gym.

The shoot appeared to be for resort wear label Albus Lumen, hinting that Lara could be the face of the brand's next campaign.  

Model: The 28-year-old hinted that she could be shooting a campaign for resort wear brand Albus Lumen

Model: The 28-year-old hinted that she could be shooting a campaign for resort wear brand Albus Lumen

Lara seems to have been watching her diet recently after being spotted last week picking up healthy snacks during some grocery shopping in New York.

The Cronulla-born bombshell picked up some sea salt flavoured Veggie Stix

The snack, from Good Health Natural Foods, boasts on the packet that it contains '50 per cent less fat than potato chips.' 

The former FHM cover girl also picked up some organic whole milk during her shopping trip. 

'50 per cent less fat than potato chips!' Lara was recently spotted buying Veggie Stix, which are marketed as a healthier alternative to potato chips

'50 per cent less fat than potato chips!' Lara was recently spotted buying Veggie Stix, which are marketed as a healthier alternative to potato chips

According to OK! magazine, Lara and husband Sam Worthington are eager to have another child with the model hopeful for a daughter this time around. 

'Sam and Lara have been talking about this for months now. They agreed when they got engaged that they don't want a big age gap between their kids,' a source claimed to the magazine.

They added the couple would like to give their one-year-old son Rocket a little sister.

'It's no secret that Lara's desperately hoping for a baby girl,' they said.

'It's no secret that Lara's desperately hoping for a baby girl:' Lara and husband Sam Worthington are rumoured to be trying for another baby

'It's no secret that Lara's desperately hoping for a baby girl:' Lara and husband Sam Worthington are rumoured to be trying for another baby

Clucky: The reports turned up in the latest issue of OK! Magazine 

Clucky: The reports turned up in the latest issue of OK! Magazine