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Berlin – For weeks and months, Heidi’s 2021 Germany’s Next Top Model winner Alex Mariah Peter (28) has been busy with sports. Now the model has shared some stunning before and after photos. Between the two records there was about a year, 30 kilograms – and a lot of new self-confidence. Today, Alex feels more comfortable in her body than ever.
“I’d be lying if I said I wasn’t proud,” she writes alongside a photo of her weight-loss success. She openly admits: “There were still ups and downs, but the bottom line is that I stayed consistent!”
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Alex Mariah shows off her weight loss progress by the numbers
Compare exactly Alex Mariah Peter two photos of them at the premiere of the Netflix documentary Kaulitz and Kaulitz. One was created last year for the premiere of the second season (2025), the other was created a few days ago – a little less than a year later.
In a photo from 2025, in which she wears a white short sparkly skirt and a sparkly pink top, she lists her weight at that time as 118.7 kilograms. In the current photo, she poses in a black short dress with sparkly details, and also mentions her new weight: 90.9 kilograms. This means that the difference between the two records is almost 30 kilograms.
The GNTM winner poses in her black minidress at her new adopted home in Berlin for the premiere of Kaulitz and Kaulitz.
Injections for weight loss were not an option for her
Alex Mariah openly posted on Instagram a few weeks ago that she has already tried to lose weight with a weight loss injection in 2024. However, this was the wrong path for her. It just didn’t help her. Instead of choosing this path, the former winner of Germany’s Next Top Model decided to radically change her daily life and actively do something herself.
She has changed her life: Alex exercises regularly, works on her physical fitness and pays more attention to her nutrition. And that’s exactly what you see in her today. The best thing about the pounds lost: Alex is visibly comfortable in her body and exuding new self-confidence again.