And it would appear the brunette beauty had no intention of breaking the habit of a lifetime, if her latest picture is anything to go by.
The reality bombshell may be taking inspiration from Kim Kardashian too, as she's revealed she is intent on getting the perfect booty.
Jem stood side-on to pose for her sexy selfie in front of the mirror, ensuring her peachy behind was in full view for the snap.
BELFIE: Jemma Lucy channelled her inner Kim Kardashian
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She'd stripped down to just a thong, which was poking out from under her black baggy jumper.
The MTV firecracker uploaded the picture to Instagram, writing to her 494,000 followers: "Getting gains yo", alongside an emoji of a peach.
She had scrawled the words "slowly getting there!!!" and more peaches across the snap.
Jem's personal trainer Shak Whittaker was the first to like the smokin' hot post, and wrote back: "Proud – you're doing well."
Fans then rushed to comment on Jemma's bodacious booty, with one saying: "Keep building that butt!"
Another gushed: "Looking good girl."
While a third asked: "Ah, can u get any more attractive?!! [sic]."
The reality vixen looked fresh from the gym, wearing her hair up in a messy ponytail and her top half covered with a baggy jumper.
She's been keeping fans up to date with her fitness journey recently with both pictures and videos.
Earlier this week, the star channelled all her energy into the punchbags for some boxing training after saying she had "smashed glutes" with a series of hardcore squats.
The star uploaded a picture showing her performing a weighted squat with her trainer watching.
She then said she was "feeling ruined now!!"
Looking great to us, Jemma.
