Pic: Gogglebox's Scarlett Moffatt showcases her dramatic weight-loss

Scarlett Moffatt is easily one of Gogglebox's most popular stars, with the bubbly 25-year-old entertaining viewers of the show with her witty one-liners, alongside her parents Betty and Mark.

Recently, Scarlett has been very openly trying to lose weight to go from a size 16 to a size ten, after being told by a doctor that she was obese, describing it as 'rocket up her bum'.

In only four months, she has done just that, and it's quite the dramatic change;

You can catch Scarlett on the new series of Gogglebox on Channel 4 at 9pm on Friday.