Last Updated:April 03, 2025, 14:03 IST

Meghan Trainor flaunted a massive weight loss transformation at the Billboard Women in Music event. She revealed how she achieved this by biohacking.

Meghan Trainor has been making headlines with her dramatic weight loss transformation. The American singer, who once gained praise for challenging ‘skinny’ beauty standards in her lyrics, recently sparked social media buzz over speculation that she used Ozempic. As curiosity grew, the singer finally set the record straight in a candid conversation, revealing the real secrets behind her glow-up.

Meghan Trainor graced the 2025 Billboard Women in Music event and addressed the much-asked questions about her dramatic transformation. Although her fans are overwhelmed by her startling transformation, many social media users are still curious about the drugs and anti-ageing supplements that she has been taking. Revealing the secret lies in science, the singer told Entertainment Tonight at the event, “Science is the secret, I love it. I learned a lot of tricks that I had no idea.”

She further mentioned, “I was working out so incorrectly for so long, I was like running and doing cardio, and my body was always inflamed, hated it.” Trainor not only acknowledged her previous fitness missteps but also explained the recent hacks she has been practising beyond weightlifting, which she has previously advocated for. “I’m trying to bio-hack my body, so anything that will help me age backwards, I’m into it. I just learned about NADs, and I am like, make me Hailey Bieber, I’ll do it, I’ll take it, so yeah, I’m trying all the things. I love a doctor explaining stuff to me,” she shared.

But are you wondering what NAD (Nicotinamide Adenine Dinucleotide) is?

According to the US National Library of Medicine, NAD is a coenzyme for redox reactions. Hence, it is key to the body’s energy metabolism. As we age, the NAD decreases in our cells, contributing to the ageing process. However, if the NAD supplements are consumed, it helps enzymes to boost the NAD levels to potentially slow the ageing process.

Although Trainor didn’t shy away from opening up about her fitness journey, social media users are still claiming the drastic weight loss as a result of the Ozempic intake. Soon after the video of her conversation surfaced on social media, one user mentioned, “Girl, just say Ozempic.” Another said, “I miss the old her.” One more person pointed to her song All About That Bass, which advocated body positivity, and asked, “Sooo it’s no longer all about that bass?”

According to a report by UC Davis Health, Ozempic is a medicine mainly consumed to treat Type-2 diabetes. However, the active ingredient in Ozempic – semaglutide, works for weight loss, as per the recent trends and has been overtly used by many celebrities around the world.

After her appearance at the event, Trainor further addressed the talk related to her weight loss journey. She dropped a couple of photos from her recent look at the event and penned a strong caption slamming those who focused on her body issues rather than her professional front. “But it’s a little disheartening that so many of the questions (and comments) were focused on my body instead of my music, my passion, or the decade of hard work that got me here. This is what it’s like to be a woman in the music industry,” read her caption.

Further, rooting for the changes in her body, she continued, “No, I don’t look like I did 10 years ago. I’ve been on a journey to be the healthiest, strongest version of myself for my kids and for me. I’ve worked with a dietician, made huge lifestyle changes, started exercising with a trainer, and yes, I used science and support (shoutout to Mounjaro!) to help me after my 2nd pregnancy. And I’m so glad I did because I feel great.”

For the event, the singer stunned in a black-hued dress, which featured an illusion neckline alongside a sheer lace skirt attached to her monokini-styled bodice. She teamed her look with high boots with pointed heels, and statement jewellery. A sleek ponytail and subtle makeup sealed the deal.

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Delhi, India, India