The 31-year-old was just 18 when she underwent a boob job and she also packed her face with fillers to plump up her lips.
In a new interview with Australia's Woman's Day magazine, the star says, "All those things were a disaster. Not only did the lip implants look ridiculous, the first boob op I had in Australia when I was 18 left me looking mutilated."
Chloe underwent corrective surgery recently to celebrate her sobriety, adding, "Now I'm a 32DD and I love my body and love showing my new boobs off. Mum supported my surgery decisions because she knew how unhappy I was before."
But she has slammed reports suggesting she had a rib removed to make her waist smaller: "I'd never dream of removing a vital part of my anatomy," she explains.