Millie Court is making more than £10,000 a week.
The 26-year-old TV star won 'Love Island' in 2021 and she's subsequently achieved significant success through her own company, Sagittarius Style.
The business has been named after the necklace that Millie wore in the 'Love Island' villa and it banked £614,042 up till last December, according to The Sun newspaper.
Millie worked as a buyer for Asos before she starred on the ITV show. But the blonde beauty signed a multi-million pound deal to be the face of Asos after leaving the villa, and she subsequently agreed a six-figure deal with the eyelash brand Eyelure, too.
Millie - who won 'Love Island' alongside Liam Reardon - is also able to make huge sums through her sizeable social media following, which includes more than a million followers on Instagram.
Meanwhile, Millie and Liam recently rekindled their romance, nine months after they split.
A source told MailOnline: "Millie and Liam have been talking again, but it's early days for them.
"They weren't expecting to get back together after their break-up was so painful for them both, but months have passed, and they still couldn't stop thinking about each other.
"Coming out of 'Love Island' was a whirlwind and now they're just looking to take things slowly and see if they can rebuild their relationship, which may take some time."
Liam subsequently confirmed the news and explained that they were making a concerted effort to "make it work".
He told The Sun newspaper: "Of course, when people break up and get back together sometimes it doesn’t always work. But if you get back together and really make an effort to make it work, it can work."