Meghan Trainor Looks 'So Different' In New TikTok Video After Drastic 60-Pound Weight Loss

Meghan Trainor shocked fans with a viral video showing her slimmer figure while attempting the risky "Nicki Minaj High School challenge."

The video swiftly drew mixed reactions from netizens, from weight loss drug speculations to Ariana Grande comparisons.

Meghan Trainor has been open about losing 27kg after her first pregnancy, crediting science-backed fitness, "biohacking," and medical guidance.

Trainor stunned fans with a social media video that left many questioning if it was even her. The singer, best known for her 2014 hit "All About That Bass," has slimmed down dramatically in recent months, and her new look sparked a wave of reactions online.

In the clip, Trainor joined the "Nicki Minaj High School challenge," which dares participants to balance on unusual objects while crossing their legs and standing on one foot — all while wearing heels.

For her attempt, the "Made You Look" singer carefully perched on an upside-down dumbbell. The stunt is far from harmless, though. Just weeks ago, a Russian influencer reportedly suffered a severe spinal injury after falling during the same challenge.

Thankfully, Trainor made it through without incident, captioning her post with a relieved "Never again," hinting that this will be her first and last time taking on the viral craze.

Although Trainor disabled comments on her original post, the clip quickly spread across other platforms and sparked a wave of reactions.

Many were stunned by her transformation, with countless users asking questions like, "Is that Meghan Trainor?" or saying that she looks "so different" in the new video clip.

One user joked, "Guess she's not all about that bass anymore," while another commented, "I thought she was all about that bass. Now she's all about that Ozempic."

"Once they go on Ozempic, then they want to act like they discovered the gym lord," one said.

Others drew comparisons to Ariana Grande, and one remark read, "She honestly looks like a trans person, ngl, it's giving Frankie with a wig on."

Still, not every remark was critical as one fan admired her execution of the challenge, saying, "Damn. Solid posture, no shaking, locked in. I'm afraid she ate this up."

Meanwhile, Trainor has been candid about her health journey, revealing she shed 60 pounds after struggling mentally and physically following the birth of her first child, Riley, with husband Daryl Sabara in 2021.

Speaking to Entertainment Tonight Canada in 2022, the singer recalled weighing over 200 pounds at the time of her C-section, admitting, "I was, like, over 200 pounds [90kg] when I C-sectioned him out. I just wasn't feeling great. I've never had stitches, so to have this C-section scar, I was in a really dark place, and I wanted to be in a great place for my son."

Since then, the "Been Like This" singer has openly discussed how science and smarter fitness habits helped her transformation.

Speaking on the red carpet chat earlier this year, she explained, "I learned a lot of tricks that I had no idea [about]. I was working out so incorrectly for so long. I was running and doing cardio, and my body was inflamed, always inflamed. Hates it."

Now, she's more focused on "biohacking" and taking advice from medical experts. "So anything that'll help me age backward, I'm into it," she said, per the New York Post.

Trainor has also been candid about cosmetic surgery, proudly describing herself as "an open book."

In a March interview with E! News, the singer revealed she underwent breast augmentation after welcoming two children and losing a significant amount of weight.

"I got my dream boobs and they are gorgeous," she said, adding, "I look so good naked."

She explained that after pregnancy, breastfeeding, and weight loss, her chest no longer looked the way she wanted: "I had two babies, I pumped everything out of me, and then I lost a bunch of weight, and my boobs were like 'we're not boobs,' you know," she continued. "I was like, 'I'm going to get some new ones,' and that was my dream."

Taking to Instagram in March, she also addressed speculation about medical aids, admitting she used a GLP-1 medication to help with weight loss after her second pregnancy.

"I've been on a journey to be the healthiest, strongest version of myself for my kids and for me," she shared. "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."

The pop star made it clear she has no regrets, summing it up simply: "I'm so glad I did because I feel great."