A Rinehart just had the most lavish wedding ever. But it was Gina who stole the show.

The youngest daughter of mining billionaire Gina Rinehart just tied the knot… and boy, oh boy, was the wedding something to see.

Pictures have emerged of the nuptials between Ginia Rinehart and Simon Robinson, who tied the knot at the exclusive Qualia resort on Hamilton Island.

There was a flower wall to rival the one we saw at Kimye's wedding, but most importantly of all, there were PERSONALISED POOL TOWELS embroidered with the couple's names.

What wedding guest doesn't love one of those? You could totally use that over and over again.

Despite the family drama that has kept the Rinehart family in the news for years, mum Gina, 62, attended the wedding to support her youngest daughter, showing off a new look. One that is about 40 kilograms lighter than we've seen her in recent years.

While Gina has been tight-lipped about shedding dress sizes, the weight loss does come in the wake of the billionaire suing Channel Nine for defamation, after they aired a mini-series about her in which actor Mandy McElhinney donned a fat suit.

It is not yet known whether the other Rinehart children were a part of the opulent celebration.

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