Meghan Trainor's lips are singing a tale of transformation. The acclaimed singer has openly confessed to embracing a weight-loss medication as part of her remarkable makeover that recently grabbed headlines. The 31-year-old Grammy Award winner, through an Instagram post on Monday, candidly admitted that she no longer resembles "the version of herself from a decade ago."
Trainor elaborated that her journey has been about evolving into "the healthiest, strongest version" of herself, a goal fueled by her desire to set an example for her two children—4-year-old Riley and 1-year-old Barry, whom she shares with husband Daryl Sabara. She penned, "I’ve collaborated with a dietitian, embraced significant lifestyle shifts, embarked on rigorous training sessions with a personal trainer, and yes, I leveraged the wonders of science and support (a shoutout to Mounjaro!) to aid me post my second pregnancy. And I couldn't be more thrilled about it because I'm feeling absolutely fantastic."
This heartfelt revelation followed her disappointment at witnessing the public's narrow focus on her body, rather than her career achievements, after the 2025 Billboard Women in Music event. With a touch of humor, Trainor remarked, "This, my friends, is the reality of being a woman in the music industry," while sharing snapshots from the glamorous awards ceremony. She concluded her message with a call to arms: "Let’s toast to celebrating talent, growth, and the empowering act of prioritizing oneself. Let’s steer the conversation towards what truly matters."
A day prior to her social media confession, Trainor had hinted at her secret to the new look during an interview with Entertainment Tonight on the red carpet. The American Music Award nominee revealed, "I've unlocked countless tips and tricks that were previously unknown to me. I realize now that I'd been exercising all wrong for so long." Over the weekend, she further elaborated, "I'm on a mission to biohack my body. If it promises to turn back the clock, I'm all in."
Trainor also shared her enthusiasm for supplements, joking, "I'm trying everything under the sun. Make me look like Hailey Bieber; I'm game for it!" Over the years, the pop star has been transparent about her weight fluctuations, notably shedding 60 pounds in 2022 after her first pregnancy.
Earlier this month, Trainor—who has been married to Sabara, 32, since 2018—took to Instagram to share her experience with breast implants and a breast lift. She gushed, "I couldn't be more pleased with my decision. I'm absolutely obsessed. They're now twin sisters, not distant cousins anymore."
