Meghan Trainor Before And After: A Transformation Journey You’ll Want To See

When Meghan Trainor first hit the music scene, she was known for her bold confidence, catchy tunes, and unapologetic embrace of her curves. Over the years, she’s become even more than just a pop sensation — she’s now a symbol of self-love, transformation, and real-life balance. Her “before and after” journey has sparked conversations all over social media, especially after she shared some personal updates, both about her body and her mindset.

Whether you're curious about her physical changes, her wellness journey, or how she’s grown as a person, there’s a lot to unpack here. From her weight loss to her candid conversations about motherhood and body image, Meghan has been pretty open about her path. So if you’ve been wondering how she’s changed over the years and what inspired her decisions, you're in the right place.

This isn’t just about numbers on a scale or filtered selfies. It’s about how a woman in the spotlight has chosen to navigate her own version of health, happiness, and authenticity. Let’s take a look at the different stages of her journey, what she’s shared publicly, and what we can all learn from it.

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Table of Contents

• Meghan Trainor: A Quick Bio
• Meghan Trainor Before: The Rise of a Body-Positive Icon
• Meghan Trainor After: Embracing Change Without Losing Herself
• Her Weight Loss Journey: Diet, Exercise, and Medical Help
• Navigating Body Positivity and Personal Choices
• Frequently Asked Questions

Meghan Trainor: A Quick Bio

Before diving into her before and after journey, let’s get a quick snapshot of who Meghan Trainor is, both personally and professionally.

Meghan Trainor Before: The Rise of a Body-Positive Icon

Back in 2014, when “All About That Bass” dropped, it was like a breath of fresh air. Meghan Trainor wasn’t just singing a catchy tune — she was making a statement. She was proud of her body, she wasn’t trying to fit into any mold, and she wasn’t afraid to say it out loud.

That song became a cultural moment, especially for women who had spent years feeling like they needed to be smaller to be accepted. She was confident, sassy, and real, and that resonated with millions. At the time, she talked about how she had struggled with body image herself but decided to stop shrinking and start celebrating who she was.

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But here's the thing — being a body-positive icon doesn’t mean you have to stay the same forever. As she said in interviews, she’s always been open about her changing feelings about her body, and how those feelings aren’t always tied to being confident or insecure. Sometimes, it’s just about doing what feels right at a certain point in your life.

Meghan Trainor After: Embracing Change Without Losing Herself

Fast forward a few years, and Meghan has gone through a pretty visible transformation. After giving birth to her son Riley in early 2021, she started sharing her weight loss journey more openly, and by 2025, she revealed that she had lost around 60 pounds.

She wasn’t trying to erase her past self or say she wasn’t happy before — she was just choosing to make changes that felt good to her at that point in her life. She even shared before and after photos on social media, showing off her post-baby body and her new confidence.

What’s interesting is that she didn’t just stick to one method. She tried different approaches, including a mix of diet, exercise, and even medical support like Mounjaro, which her and her husband Daryl used together. She’s also been open about procedures like breast augmentation and Botox, which she saw as part of her personal growth — not something she felt pressured into.

Her Weight Loss Journey: Diet, Exercise, and Medical Help

So how exactly did she lose the weight? Well, it wasn’t a crash diet or a magic pill. It was a combination of things. She talked about portion control, sticking to a healthy eating plan, and getting in regular exercise. But she also didn’t shy away from using tools that could help, like the medication Mounjaro, which has been gaining popularity for weight management.

• Diet: She focused on balanced meals and controlling portions instead of strict calorie counting.
• Exercise: She started with light routines and gradually built up to more intense workouts, especially after giving birth.
• Medical support: She and Daryl used Mounjaro under medical supervision to help with weight loss and appetite control.

She’s always been honest about how hard it was, especially juggling motherhood and her own health. She said more than once that it wasn’t about being perfect — it was about doing her best and feeling good in her own skin. That kind of honesty is rare in the celebrity world, and it’s one of the reasons people relate to her journey.

She even shared some of the emotional parts of it — how she had to be kind to herself, how she sometimes felt pressure, and how she wanted to be a good example for her son. She’s not just showing off her results — she’s showing the real, messy process behind them.

Navigating Body Positivity and Personal Choices

One of the most important things about Meghan’s journey is that it doesn’t contradict her earlier message of body acceptance. She’s not saying one version of herself was better than the other — she’s saying both versions were valid at different times.

That’s a big deal in today’s world, where people often get criticized for changing their appearance. Some fans were confused at first — “Wait, didn’t she used to tell us to love our bodies as they are?” — but she handled it with grace, explaining that loving your body doesn’t mean you can’t want to change it. It just means you’re doing it for yourself, not for anyone else.

She’s also talked about how the music industry has its own pressures, and how hard it can be to feel confident when your body is under constant scrutiny. So in a way, her transformation wasn’t just about health — it was also about reclaiming control over how she felt in her own skin.

She even shared some of her personal experiences with cosmetic procedures, like her breast lift and Botox. She didn’t try to hide it — she said she did it because it made her feel good, and she wasn’t going to apologize for that. That kind of transparency helps fans feel less alone in their own journeys.

Frequently Asked Questions

How much weight did Meghan Trainor lose after giving birth?

Meghan has shared that she lost about 60 pounds after welcoming her son Riley in early 2021. She took her time with the process, focusing on health rather than quick fixes.

Did Meghan Trainor use any medication for weight loss?

Yes, in 2025, she and her husband Daryl Sabara talked about using Mounjaro — a medication typically used for diabetes — as part of their weight loss journey. They used it under medical supervision alongside diet and exercise.

Has Meghan Trainor had plastic surgery?

She’s shared publicly that she had a breast augmentation and lift, and later opened up about getting Botox injections. She was very upfront about it and said she did it because it made her feel confident and comfortable.

If you're curious about how to start your own journey — whether it's with fitness, self-acceptance, or even considering medical support — you can Learn more about healthy lifestyle changes on our site. You can also check out more celebrity transformation stories like this one right here.