According to Daily Mail Australia, the 24-year-old has spent an estimated $35,000 on a new smile, breast implants, lip filler and various other beauty treatments.
In 2018, Erin revealed to a local publication that a doctor had initially refused to give her DD-cup implants on medical grounds.
“I wanted to get [my breasts] bigger, but the doctor said I had a too-small chest bone and I was like, ‘F**k you!’” Erin said.
The former Love Island star has also admitted to getting porcelain veneers, which are reported to cost $20,000, although it is believed Erin was either given them for free or heavily discounted in exchange for promoting the dental surgery.
The star has also filmed herself getting lip fillers in the past.
“I've never been one to hide or lie about getting cosmetic enhancements, I'm all about doing whatever you want to make yourself happy,” she said last year.