He's been putting her through her paces at the gym.
This season of The Only Way Is Essex has been bursting to the brim with dramz, agg and rumours.
We've seen newbie Amber Turner split with long term boyfriend Jamie Reed and admit to kissing FITLORD Dan Edgar.
Then there's been the whole Gemma Collins – Lydia Bright – James Argent perculiar love triangle, and the huge revelation that Gemma deliberately didn’t use contraception when she slept with Arg.
This series will also see the return of a familiar TOWIE face, as Charlie King makes his way back to Essex with a special mission.
Speaking to heatworld ahead of his return, Charlie explained: "I'm back on a mission. I'm a completely different guy to who I was before."
Charlie has been spotted filming scenes working out with Gemma and he revealed he's been putting her through her paces: " We've been training. You'll see it unravelling, we've been working hard. We've been looking at her lifestyle. She loves to indulge, that one.
"We had a proper overhaul and I've had to get her to be totally honest with me.
"I said I'll commit to this, if you commit and you're not just wasting my time."
Charlie also dished out some harsh truths to Gemma, telling her: "You are funning health risks, if you want to be a mum you need to work on this now.
"She's missing something and I think that I can help with this, which is why I'm back."
According to The Sun, there was even talk of Charlie being a sperm donor for Gem as he said: "Miss Collins is very unpredictable – she’s not sprung the sperm donor thing on me yet.
"But I would like to become a dad, I had a nephew and it’s amazing having a baby in the family."
Charlie did open up to us about the whole Arg situation, explaining that now Gemma needs to move on and get on with her life.
"I don't think that was her best moment to be honest. Now we're trying to forget the past and look to what she wants in the future."