Ellie Jefferies posted a TikTok following the celebrity lookalike trend.
She showed a photo of herself before losing 12 stone, then a photo after.
The internet decided she looks like Margot Robbie.
2.3 million people watched it. 290,000 of them hit like.
The 26-year-old from the East Midlands used the format where users ask a celebrity to “make me pretty like you.”
In her version, Kylie Jenner redirects to Margot Robbie, who says “I’ve got you.”
Then the reveal: Jefferies now, 12 stone lighter, and bearing a resemblance to the Hollywood actress that genuinely caught people off guard.
“Girl. I. Was. Not. Ready,” one commenter wrote.
“This is the first one of these that I’ve been actually blown away by,” said another.
“My jaw dropped,” added someone else. “You could be her sister.”
The surgery that started everything
The transformation did not happen through willpower alone, and Jefferies has never pretended otherwise.
In January 2022, she weighed 23 stone.
Years of disordered eating had pushed both her and her husband Rhys to a point where they felt their health was at serious risk.
They flew to Turkey together to have gastric sleeve surgery.
Then, after losing a combined 24 stone between them, they went back for a couples tummy tuck.
The total cost was £20,000. Jefferies now weighs 11 stone. Rhys dropped from 26 stone to 14 stone 5lbs.
“We put buying a house on hold because, by this point, we were desperate to lose weight,” she told CreatorZine.
“Anything we had saved in the bank needed to be used to save our lives.”
“The surgery was just the beginning”
Jefferies is direct about the criticism she and Rhys have faced.
Some people call it cheating. She disagrees.
“Nobody understands the mental side of having the surgery,” she said.
“We’ve had to completely change the way we think about food. A lot of work has gone into becoming who we are today. The surgery was just the beginning.”
They track calories daily and work to maintain the results.
She describes the process as ongoing and deliberate, not a one-off fix.
“Losing weight is the best thing we have ever done,” she said.
“We are both over the moon, feeling very active and ready to do life.”
Why it matters
Weight loss transformation content is among the most engaged-with categories on TikTok, and adding a celebrity lookalike angle gives it a second viral hook.
Jefferies’ video worked because the resemblance is striking enough to hold up to scrutiny, which most of these posts do not.
But beyond the numbers, her openness about gastric sleeve surgery, the cost, the criticism, and the mental battle with food adds substance to content that could easily stay shallow.
For creators in the health and transformation space, the lesson is that transparency about the process performs better than pretending it was easy.
Weight loss surgery content continues to generate debate online, with creators like Jefferies pushing back against stigma by talking publicly about both the physical results and the psychological work behind them.
Jefferies looks like she is enjoying this chapter. Whether or not Margot Robbie has seen the video remains unknown, but 2.3 million other people have.
