She admitted to putting on a staggering two stone earlier this year after splitting from Geordie Shore co-star Ricci Guarnaccio.
But after numerous battles to beat the bulge, it seems that Vicky Pattison is finally on the road to weight loss as she showed off he impressive progress at the weekend.
Looking slimmer than ever, the reality star was spotted jogging through the countryside in just a pair of shorts and a green cropped top.
[ Geordie Shore is back and the cast welcome a new face ]
Having toned up considerably since the summer, the 25-year-old seemed keen to show off her newly trim bod - and certainly seemed to have dropped a large mount of weight.
The star flaunted her flat tummy in the tiny top and as she took part in what looked like a gruelling work-out session with her personal trainer.
Vicky, who was recently spotted out on a date with TOWIE's Charlie Sims (ooer-er), went completely make-up free for the session and scraped back her long locks - clearly not worried too much about how she was looking.
She's never hidden the fact that she's struggled with food, and after losing a stone at boot camp earlier in the year, Vicky proceeded to pile it all back on.
The MTV star admitted that her weight gain was due to her partying lifestyle on the show - and her emotional split from her fiance.
But Vicky's been trying to cope with even more stress recently as she was kicked off of the show that made her name after allegedly 'assaulting' a model.
The nightclub altercation saw Vicky arrested and released on bail - later taking to Twitter to try and get herself back on the reality show.