Brittany Cartwright in Bathing Suit Shares "Sunshine & Positive Vibes"

Brittany Cartwright is unveiling her post-partum weight loss body in a bathing suit! In her latest Instagram post the Vanderpump Rules star flaunts her slimmed down figure after losing 40 pounds in 26 week. “Sunshine & Positive Vibes! 💛 I feel incredible!” she captioned it. What are her secrets to weight loss success? Read on to see 5 ways Brittany Cartwright 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 Joined Jenny Craig

In 2021 Brittany teamed up with Jenny Craig as their new spokesperson. "I want to be the best version of myself for my son," she told People. "Since having Cruz, postpartum weight loss has been a struggle and something I've been very vocal about with my community." She has been following their new Max Up program, responsible for her weight loss.

2. She Exercises

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Brittany once revealed to E! News that exercise classes help her to focus and learn how to workout correctly. "I also started going to classes at Sweat Garage, and it helped to keep me focused and have direction instead of trying to go to the gym and workout on my own," she said. After welcoming her son, she has been sharing photos from her workouts on social media. “Every story is different and this is mine,” she captioned a July 2021 mirror selfie on her Instagram Story. “I’m going to be in here every single day. (Maybe one day off lol.)

3. She Eats Healthy…Most of the Time

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Brittany eats incredibly healthy. "I still have to have my cheat days! I try to eat clean for the most part, eating salads, cooking a lot of baked chicken and vegetables at home, but I love my cheat days I just make sure I have them in moderation now," she told E! News.

4. She Has a Workout Buddy

Brittany’s husband, Jax, is her biggest cheerleader and her workout buddy. "I am so so proud of Jax. He has also lost a lot of weight and it is so great to have someone by your side helping you through your journey," she told E! News.

5. She Still Gets to Drink

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Despite the fact that Jenny Craig keeps her on an incredibly healthy eating plan, there is still room for a drink or two. “I skipped all the cakes brought to me at the end of the meals and let my family enjoy!” she told Showbiz CheatSheet, revealing she opted for a little tequila on her birthday. “I saved my calories for some birthday tequila shots instead! We finally had a babysitter, my mom, so Jax and I got to go have some fun!”