Joanna Gaines in Two-Piece Workout Gear Has "Never Felt Stronger"

Meghan Trainor is shaking her glutes in her workout clothes. In a new social media post, the All About That Bass singer croons some tunes and dances all around, showing off her amazing body. And, according to her followers, she is teasing a new single, Been Like This, from her upcoming album. How does the mother-of-two stay fit? Here is everything you need to know about her lifestyle habits.

1. She “Worked Every Day” to Lose Her Baby Weight

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Meghan revealed to Entertainment Tonight Canada that when she gave birth to her first son Riley, she was at her “heaviest” and it impacted her emotionally and physically. “I was my heaviest I've ever been, I was like over 200 pounds when I C-sectioned him out. I just wasn't feeling great”’ she said. “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,” she added. To lose the weight, “I worked every day and challenged myself,” she continued. “I was like, ‘If I can survive a C-section, I can do anything!’ I was very dedicated, and I started seeing the pounds come off like one week at a time, one pound… I learned that I do like healthy food and I learned what portions mean. And I learned my brain is so happy when I exercise, so I’m just [feeling] better than ever.”

2. Her Son Motivates Her

Her biggest motivation to get into shape was her son. “I want to run and keep up with my kid. I want to be able to put on a bathing suit and run out there and not be in my head about it. And I want to climb up a treehouse with him,” she told PEOPLE. “I've lost all the baby weight and 10 extra lbs., so I'm just going to keep going and do this for my younger self.”

3. She Lost One Pound Per Week

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Megan told PEOPLE that she had a slow and steady approach to weight loss. “I did it the healthy way, the long way, the one pound a week way. And it's a proud accomplishment that I never thought I could ever do,” she said.

4. She Works Out with a Person Trainer

Meghan has been working with Rebecca Stanton (@rebeccabroxfit) for years. The two do everything from simple strength and weight training to HIIT style workouts.

5. Her Husband Is Her Workout Buddy and Fitspiration

In 2018, Meghan told Entertainment Tonight that her husband, Daryl Sabara, is her workout buddy. “He really changed my life. He showed me how working out can be fun. I didn't believe it, but now it's true and it feels so good when you're sore -- I love that feeling now, I'm addicted to it,” she said. “He cooks for me and taught me to cook. I never knew how to cook. He taught me, like, secrets how to make your food taste great but also be healthy for you.”

6. She Eats Smaller Portions

Meghan maintains that it isn’t just what she eats – but how much of it – that is crucial to weight loss. “I learned what portions mean. I was very dedicated and I started seeing the pounds come off like one week at a time,” she said.

Jana Kramer has been working hard to get into the best shape of her life, and it shows! The actress and country singer shared a mirror selfie this week, flaunting her rock hard body in a two-piece swimsuit. How does the mother-of-two keep herself so incredibly fit? She recently revealed some of her diet and workout secrets. Read on to see 5 ways Jana Kramer stays in shape and the photos that prove they work—and to get beach-ready yourself, don't miss these essential 30 Best-Ever Celebrity Bathing Suit Photos!

1. She Worked “Hard” For Her Body

In the new Instagram post, Jana explains that it isn’t a “thirst trap” photo, or an “I want attention post” or a “post to make you compare your body to mine,” but is more about her feeling proud of her body. “Because when I look at this photo, I see strength. If I’m honest, I lost a little too much weight after my divorce, and I would be lying if I said I didn’t enjoy the number I saw. But that’s an unhealthy way to look at it. It should never be about the number. It should be about how you feel,” she explained. “I have been actively becoming strong again for me. I look at this pic now and I’m proud of myself for the hard work and commitment to loving myself. This body made two beautiful humans. I’m proud of my body." She mentioned feeling even better after her breast augmentation and promoted Natrelle Breast Augmentation.

2. She Works Out with a Trainer

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Jana does a lot of cardio on her own in her home gym, but works out with Nashville based personal trainer-to-the-stars Erin Oprea as well. In a recent Instagram story, she revealed that they pretty much follow Oprea’s Pretty Muscles app workouts. “I work out with Erin two times a week,” she explained. The duo do “a ton of squats, sumo squats, lunges.”

3. Running Helped Her “Lean Out”

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Oprea also got Jana into running. “I hated running and now I love it,” she confessed. “It’s helped me lean out.”

4. She Is Proud of Her Body

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Jana’s go to diet rule? “I personally think everything in moderation,” she revealed. “I had a chocolate chip cookie last night. I will eat another one tonight. I don’t think you should deprive yourself of anything. I think, eat when you are hungry. But all-around diet is how I do it.”

5. Exercise Boosts Her Mental Health

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“Still not feeling 100 percent,” Jana explained earlier this year in an Instagram story video. “But I'm still going to run it out, sweat it out." She once explained to Us Weekly that the mental health benefits of exercise are a motivating factor. “Working out for me is my sanity…Even just going for a walk, that is a place where I come back and I'm like, 'I feel good, I feel balanced. Working out is 100% how I stay level."