Back to Top

Meghan Trainor’s Shocking Weight Loss Reveal: Is Mounjaro the Celebrity Skinny Secret Nobody Saw Coming?

Added on August 28, 2025 inCelebrity News Cards

Ever wonder if Mercury retrograde has anything to do with shedding old skin—well, Meghan Trainor’s latest transformation at The Paper premiere sure has me thinking it does! The ‘All About That Bass’ songstress turned heads rocking a striking black and white romper while flashing a stunning new figure, thanks in part to her honest embrace of Mounjaro. Now, isn’t it fascinating how under the earnest gaze of the cosmos, this Leo energy woman boldly stepped into the limelight alongside her husband, Daryl Sabara, who’s right there with her on this GLP-1 weight loss journey? After candidly sharing her struggles with body image post-pregnancy and her decision to get breast implants to reclaim confidence, Meghan’s story reminds me that sometimes, the stars nudge us toward taking powerful control of our own narratives—scars, stretch marks, and all. As the universe spins, these kinds of glow-ups aren’t just about weight loss but about celebrating strength, health, and self-love. Curious to find out how these lifestyle changes and little cosmic jabs changed the game for this dynamic duo? LEARN MORE.

Meghan Trainor turned more than a few heads while flaunting her new figure at The Paper premiere last night (27 August).

The ‘All About That Bass’ singer, 31, showed off her dramatic physical transformation, which has been aided by Mounjaro, while sporting a black and white romper.

She strutted down the red carpet with her husband Daryl Sabara – who has also been using the weight loss drug – at the premiere of The Office spin-off series on Wednesday.

The couple have both been candid with fans about their use of the GLP-1 (glucagon-like peptide-1) medication over the last year to help them shift the pounds.

Back in March, Trainor revealed she had got breast implants and a lift as she had ‘got to a place where she hated what was on her chest’.

Reflecting on how her fluctuating weight, pregnancy and two caesarean sections had impacted her, she told Today at the time: “It was tough to look at my body.

“I’m always singing about loving myself, and it got harder and harder with all the scars and stretch marks. And then after losing weight, too, these boobs were just purely empty, just flat and just felt like skin on my body.”

Mum-of-two Trainor has been using Mounjaro as well as making 'huge' lifestyle changes, working out and eating healthily (Gilbert Flores/Variety via Getty Images)

Mum-of-two Trainor has been using Mounjaro as well as making ‘huge’ lifestyle changes, working out and eating healthily (Gilbert Flores/Variety via Getty Images)

She confessed she had been lifting her ‘saggy’ boobs with duct tape for performances and the agony ripping this off caused her on a regular basis made her realise she needed to ‘do something about’ it.

The surgery was a success and Trainor said she was much happier with her breasts, which prompted her to embark on a journey ‘to be the healthiest, strongest version of myself for my kids and for me’.

The mother-of-two announced in April that as well as working with a dietician, making huge lifestyle changes and exercising with a trainer, she also used Mounjaro for weight loss purposes.

“And I’m so glad I did because I feel great,” she added in the caption of her Instagram post sharing the news.

The same month, the singer discussed how her husband Sabara, 33, had joined her on her Mounjaro journey on her Workin’ On It podcast.

Explaining how she decided to start taking the jabs, Trainor continued: “When I asked my doctor, I was like, ‘Tell me everything’. I did the research, and I felt safe.

Her other half Daryl Sabara has also been using the jabs to help him lose weight (Gilbert Flores/Variety via Getty Images)

Her other half Daryl Sabara has also been using the jabs to help him lose weight (Gilbert Flores/Variety via Getty Images)

“Daryl and I both do everything together,” she said of her husband. “And we started that journey.”

Sabara joked that he had ‘gained some [sympathy] pregnancy weight’ when his wife was pregnant with their two sons Riley, 4, and Barry, 2, so also needed some help in getting rid of it.

The couple said they were both on the ‘lowest dose’ of Mounjaro, adding that they were still working out regularly and eating healthily too.

“We were like, ‘We have to make sure we don’t lose muscle, that we worked so hard gaining all those years,'” Trainor said. “And we stay in the gym, we work out, we eat right. And we just noticed that we were less hungry.”

Whatever she’s doing, it seems to be working, as fans flooded social media with compliments for Trainor.

“Meghan looking flawless as always,” one person said.

Another added: “The Meghan Trainor glow-up needs to be studied,” while a third chimed in saying: “Dang she looks good.”

ENTER TO WIN!

    This will close in 0 seconds

    GET YOUR FREE PASSWORD & WATCH ALL YOUR FAVORITE MOVIES & SHOWS!

      This will close in 0 seconds

      RSS
      Follow by Email