Montana Brown first appeared on our screens on Love Island 2017, when she coupled up with Alex Beattie for a short-lived romance. Since then, she's been keeping busy as a fashion presenter, an ambassador for Pretty Little Thing and most recently, appearing on Bear Grylls' Celebrity Island.
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Fans had recently noticed that Montana has been looking extremely thin, with some concerned about her health. Montana has taken to Instagram to share some very revealing photos of her post-Celebrity Island body - slamming those who had been insulting her physique - and explaining the real reason behind her skinny frame.
Check out the video above to see Montana's extreme weight loss.