One of Australia's most successful internet celebrities has purchased a Gold Coast mansion described as a 'wacky eight-sided abode' due to its octagonal design.

YouTube prankster and OnlyFans millionaire Jackson O'Doherty paid $2.9million for the luxury seven-bedroom, seven-bathroom home.

According to , it's the biggest sum ever paid for a home in the northern Gold Coast suburb.

The property underwent a $1million makeover last year, before hitting the market in July.

The biggest change during the renovations was removing an indoor swimming pool that served as a 'tropical centrepiece' for the home. 

It was replaced with a sprawling living and dining area which is perfect for entertaining guests.

Despite removing the indoor pool, there's still a 47m tiled swimming pool outside which wraps around an outdoor entertaining pavilion with a granite bar.

'It's a landmark property,' marketing agent Evan Molloy of Hope Island Realty told Real Estate.

'People know it, and they have been watching the renovation, so when it was completed it was almost like it was a tourist attraction.'

Jackson is one of Australia's leading influencers, boasting 2.7million subscribers on YouTube and 2.2million Instagram followers. 

He and his model girlfriend Maddy Belle have also raked in a fortune doing porn on OnlyFans together, which has netted them millions of dollars in under a year.

Although he originally planned to use the account to share edgy prank videos, he quickly turned to XXX content after discovering how lucrative it was.

'We started and got 50,000 subscribers straight away paying $10 a month, and I was like, "We're doing porn now!",' he told the Impaulsive podcast.