It's clear from the photo that Lizzie has completely transformed herself since she appeared on MAFS earlier this year.
Gone is the long blonde hair and extensions, which have been replaced by more natural looking brunette locks.
But it's her impressive 10kg weight loss which is most noticeable.
Elizabeth recently opened up to a local publication about her health habits, saying that she loves her body "at any size".
"I've thought that when I weighed 49kg and when I've weighed 90kg. I want women to realise that we're all so much more than a number on a scale," she added.
"So, yes, I've lost some weight since I was a 'huge' size 10 when I was on MAFS, but that doesn't mean I'm any 'better' now, just because I'm slimmer."
Lizzie was famously mocked by TV 'husband' Sam Ball, but since the show wrapped she has been on a health mission, flaunting her taut and toned figure all over social media.