She's the advocate for all creatures great and small, making it her mission to carry on her late father's work.

And on Sunday, Bindi Irwin posted a touching family photo to Instagram to celebrate Steve Irwin's legacy, 10 years on from when he lost his life.

The intimate family picture was posted to Australia Zoo's Wildlife Warrior account, which Bindi commandeered to coincide with the Steve Irwin Gala Dinner in Brisbane over the weekend.

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Touching tribute: Bindi Irwin posted a touching family photo to Instagram on Sunday, taken shortly before Steve Irwin's death, to remember his work in wildlife conservation and coincide with a gala dinner in his honour

The family photo appears to have been taken shortly before Steve's death, and shows the 44-year-old with his arms lovingly around daughter Bindi, who was only eight years old when he died.

Her brother Robert, just a baby at the time, is sitting on mum Terri's lap and all four smile happily at the camera.

'As the #SteveIrwinGala comes to an end this year we reflect on the beautiful memories we have of the ultimate Wildlife Warrior, my Dad, Steve Irwin,' Bindi captioned the photo.

'His legacy will live on forever.'

Date night: Bindi Irwin and boyfriend Chandler Powell attended the tenth annual Steve Irwin Gala dinner in Brisbane on Saturday

Family: Terri Irwin and Bindi's brother Robert were also there

On Saturday, Bindi Irwin, boyfriend Chandler Powell, brother Robert and mother Terri remembered Steve, as they attended the tenth annual Steve Irwin Gala dinner in Brisbane.

On the night, Bindi, 18, stunned in a black lace dress, which stopped at her knees and featured a layered A-line skirt.

She had her light brown locks out and over her shoulders in loose waves and wore light makeup.

Sweet: Bindi wrote on Instagram on the night that her late father's 'legacy will live on forever'

Looking lovely: On the night, Bindi, 18, stunned in a black lace dress, which stopped at her knees and featured a layered A-line skirt

Dolled up: She had her light brown locks out and over her shoulders in loose waves and wore light makeup

Terri, 52, meanwhile wore a floral grey cocktail dress, Robert wore a black suit and brown bow tie and Bindi's boyfriend Chandler wore a black suit with a khaki shirt.

Bindi and American wakeboarder Chandler, 20, cosied up at the event and appeared in high spirits.

Bindi last week was forced to shut down rumours she and Chandler were planning to marry.

The young media personality and Wildlife Warrior told Today Extra: '[There are] no wedding bells just yet.'

'I'm very lucky. I have a wonderful boyfriend. I'm so glad that Chandler is here in Australia, to celebrate his 20th birthday,' Bindi said.

Happy: Bindi and American wakeboarder Chandler, 20, cosied up at the event and appeared in high spirits

Cute: Robert wore a suit and beige bow tie on the evening

'No wedding bells just yet': Bindi last week was forced to shut down rumours she and Chandler were planning to marry

'We're just enjoying our time together. No wedding bells just yet....I'm happy. I'm 18,' Bindi she added.

The comments come after a spokesperson from Australia Zoo told Daily Mail Australia that reports that the young couple were tying the knot were simply 'untrue', and they aren't planning to wed or have a family of their own any time soon.

‘I don’t even know how anyone would have a clue about Bindi’s health but that claim is also entirely untrue,’ the spokesperson said when asked if the Wildlife Warrior was hoping to become a mother soon.

Setting the record straight: The comments come after a spokesperson from Australia Zoo told Daily Mail Australia that reports that the young couple were tying the knot were simply 'untrue'

In good company: The Irwin's welcomed guests to the bash

Rumours: New Idea claimed that the couple will declare their love for one another in front of the same pastor who married her parents Terri and Steve in 1992

New Idea claimed that the couple will declare their love for one another in front of the same pastor who married her parents Terri and Steve in 1992.

The magazine also alleged that Bindi and Chandler have made several 'secret visits' to the church, which is located in Eugene, US, to prepare for the big day.

Meanwhile, Woman's Day also claimed that Terri is worried the couple may become parents at a young age, despite them staying in separate beds when together.

'A couple of weeks ago, Bindi was under the weather and it flashed through Terri's mind she could be pregnant,' a source told.

'But it turned out to be a bug and Terri breathed a huge sigh of relief.'

Not a bride yet! The magazine also alleged that Bindi and Chandler have made several 'secret visits' to the church, which is located in Eugene, US, to prepare for the big day

Speculation: Meanwhile, Woman's Day also claimed that Terri is worried the couple may become parents at a young age

Sad: Crocodile Hunter Steve Irwin died in 2006 after being attacked by a stingray