THEY were once the struggling stars of My 600lb Life... but now you'd barely recognise them. Since 2012, the hit US TV show has charted the journey of obese Americans as they try to lose weight over the course of a year.
And over the last decade - with the help of resident surgeon Younan Nowzaradan, aka. 'Dr. Now' - there have been some truly remarkable transformations.
Fans of the TLC reality show were stunned this week after former star Dottie Perkins shared a selfie on Facebook looking completely different.
At her heaviest, she weighed more than 42st, but has now turned her life around, shedding 21st and marrying husband Chris Potts.
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