Meghan Trainor recently hit the red carpet for Peacock’s ‘The Paper’ premiere, and people couldn’t stop talking. Her refreshed look sparked a lot of buzz. But for the Grammy winner, this journey isn’t just about how she looks. It’s about feeling great and embracing a brand-new chapter in her life.
Meghan’s Health Journey: Open and Honest
Trainor opened up about her physical changes in March 2025. She shared that her progress came from a mix of healthy eating and regular workouts. She also mentioned using the weight-loss medication Mounjaro. This reveal happened after her appearance at Billboard’s Women in Music Awards.
She admitted it felt a bit frustrating when so many comments focused on her body. “It was discouraging that so many questions (and comments) centered on my body,” she said. She wished people would focus on her music, her passion, and the decade of hard work she put in.
“No, I don’t look like I did 10 years ago,” Trainor wrote on Instagram at the time. “I’ve been living a process to be the healthiest and strongest version of myself, for my children and for myself.” She’s truly committed to her well-being.
She explained her full approach. “I’ve worked with a dietitian, made radical lifestyle changes,” she added. She also started exercising with a trainer. Trainor proudly stated, “And yes, I used science and support (special mention to Mounjaro!) to help me after my second pregnancy.” She’s happy with her choices. “I’m so glad I did because I feel great,” she concluded.
The singer became famous with her huge hit “All About That Bass” in 2014. Since then, she’s welcomed two sons, Riley and Barry, with her husband, Daryl Sabara. Her focus shifted to family and personal health.
Meghan Trainor visits SiriusXM Studios on October 21, 2022, in New York City Santiago Felipe/Getty Images
Trainor has been completely open about her choice to use Mounjaro. She shared her honest experience with fans in April. She and her husband picked Mounjaro because it “had fewer side effects.” Other weight-loss injections are often prescribed to help people with diabetes control their weight.
Beyond Weight: Trainor’s Journey of Self-Acceptance
Meghan Trainor’s openness extends beyond weight loss. In March 2025, she shared before-and-after photos of her breast augmentation. “I always struggled to love my breasts before surgery,” she confessed to her Instagram followers. She found new confidence after the procedure. “Because they were never the same and always sagged my whole life,” she explained.
She went into detail about her implants. “These breast implants are the only ones in the world with soft silk,” she said. This special surface helps reduce swelling. It also keeps the surrounding tissue soft. “Honestly, they look and feel amazing,” she added.
Silence the Haters: Meghan’s Confident Reply
Trainor isn’t one to let criticism get her down. In August 2025, she shut down her detractors with a bold video. She participated in Nicki Minaj’s high heel challenge on TikTok. She rocked a sleek, long ponytail and stylish split bangs.
“The glam team really nailed it,” Trainor captioned her TikTok video. She lip-synced to Megan Thee Stallion’s hit song “Her.”
“I don’t care if these damn people don’t like me,” she mouthed. “Because, like, I’m beautiful.” She then delivered a powerful message from the song. “The other day I heard one of them say. In fact, what could a wretch say with a face like this and being so damn? Nonsense.” Meghan Trainor is truly embracing her power and living her best life on her own terms.