Complementing the edgy look with a brown leather choker, the in-demand model also highlighted her slimline figure.
She's not ashamed to show off her body - in fact, she knows that by doing so she will only continue to generate more buzz for herself.
When approached by Daily Mail Australia, Catherine's management declined to comment.
We've also included some sexy fake pictures so you can see what she might look like in her underwear! The 27-year-old model, who is openly bisexual, showcased her inked skin in the provocative image, as she posed in front of a shower curtain.