The Full Story: How Brittany Cartwright’s 45-Pound Weight Gain Became Her Most Inspiring Transformation

The conversation around Brittany Cartwright's weight gain and subsequent transformation is more than just a diet story; it’s a candid look at the intense scrutiny celebrity mothers face, especially in the harsh world of reality television. As of late 2025, the former Vanderpump Rules star has been incredibly open about her journey, which began with post-pregnancy weight gain after the birth of her son, Cruz Cauchi, and has evolved into a multi-faceted approach to health, self-love, and even plastic surgery. Her story is a powerful narrative of reclaiming one's body and mental health under the public eye, culminating in a recent "Mommy Makeover" to address the physical changes she couldn't conquer with diet and exercise alone.

The reality star's path to body acceptance has been anything but easy, involving public body shaming, a massive 45-pound weight loss, and the emotional toll of a high-profile separation from her husband, Jax Taylor. This deep dive explores the timeline of her weight fluctuations, the specific programs she used, and the latest updates on her physical and mental health journey, providing a fresh, current perspective on one of reality TV's most discussed transformations.

Brittany Cartwright: A Complete Biography and Profile

Brittany Cartwright is an American television personality, model, entrepreneur, and podcast host who rose to fame as a cast member on Bravo's hit reality series, Vanderpump Rules. Her candid personality and relationship with co-star Jax Taylor made her a fan favorite, leading to her continued presence in the reality TV landscape.

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• Full Name: Brittany Cartwright
• Date of Birth: January 25, 1989
• Age (as of late 2025): 36
• Hometown: Versailles, Kentucky
• Education: Attended Eastern Kentucky University (studied nursing and was a cheerleader)
• Career: Reality Television Personality, Model, Social Media Influencer, Podcast Host, Businesswoman
• Known For: Vanderpump Rules (2015–2020), Jax and Brittany Take Kentucky (2017), and the new Bravo series The Valley (2024)
• Spouse: Jax Taylor (Separated as of late 2025)
• Child: Son, Cruz Cauchi

Brittany’s career has been defined by her willingness to share her life's highs and lows, which is why her struggles with post-pregnancy weight and body image have resonated with so many mothers and fans.

The Post-Pregnancy Weight Gain and Body Shaming Crisis

Brittany Cartwright's weight gain became a national conversation shortly after she gave birth to her son, Cruz, in April 2021. This period marked a significant shift in her life and body, a common experience for new mothers, but one that was amplified by her celebrity status.

The Brutal Reality of Postpartum Scrutiny

The initial weight gain was a natural result of pregnancy and the subsequent postpartum period. However, the lack of a "snapback" body quickly led to a wave of online body shaming and cruel comments from critics.

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• The Context: Brittany gained a significant amount of weight while pregnant, a fact she never hid.
• The Criticism: She was repeatedly slammed by online trolls who commented that she "still looked pregnant" just a few months after giving birth.
• The Emotional Toll: Brittany was candid about how the criticism hurt her, admitting that she "cried" over the constant scrutiny of her postpartum body. She spoke about the struggle to embrace her new body and felt pressure to be a "skinny, stressed girl."

This period of intense scrutiny and emotional distress was the catalyst for her decision to embark on a structured weight loss journey, not just for aesthetics, but for her mental health and overall well-being as a new mother.

The 45-Pound Weight Loss and Jenny Craig Partnership

In a move that became a major turning point, Brittany Cartwright partnered with the weight-loss program Jenny Craig. Her goal was to lose the weight she had gained during and after her pregnancy in a healthy, sustainable way, avoiding popular quick fixes like Ozempic.

Becoming a Brand Ambassador

Brittany became a brand ambassador for the Jenny Craig Max Up program, a partnership that was still relevant in late 2025, as evidenced by recent advertising data.

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• The Result: By the end of her initial dedicated program, Brittany successfully lost 45 pounds. She proudly shared before-and-after photos, showcasing her impressive transformation.
• The Method: The Jenny Craig program involved pre-packaged meals and coaching, helping her manage portion control and learn new eating habits. She also incorporated an exercise routine, rebuilding her strength after pregnancy.
• The Motivation: She consistently stated that her motivation was to feel confident and healthy, not to appease the body shamers. Her weight loss transformation was a testament to her dedication to her health.

Her success story provided a relatable, non-surgical pathway for other mothers struggling with postpartum weight, proving that consistent effort and a structured plan can yield dramatic results.

The Latest 2025 Update: Mommy Makeover and Emotional Health

Despite her successful 45-pound weight loss, Brittany was still left with physical changes that diet and exercise could not fully resolve—a common reality for many women after childbirth. This led to her most recent and candid update in late 2025: undergoing a "Mommy Makeover."

Addressing the Lasting Physical Changes

The reality star openly discussed the specific issues she wanted to address, focusing on the areas affected by the significant weight gain and stretching of her skin during pregnancy.

• The Procedure: Brittany underwent a "Mommy Makeover," a term that typically encompasses a combination of procedures, most commonly a tummy tuck and breast augmentation/lift.
• The Rationale: She revealed that she had a "shelf at the very bottom below my belly" and significant stretch marks that she wanted to fix. This was a personal decision to complete her body transformation and regain confidence in her skin.
• The Transparency: By discussing her plastic surgery, Brittany continued her mission of transparency, showing fans that a complete transformation often involves more than just diet and exercise, especially after carrying a child.

Weight and Emotional Health Amid Separation

The narrative of her body journey is now intertwined with her high-profile separation from Jax Taylor, a major storyline on their new show, The Valley. Updates from late 2025 confirm the emotional struggles she is facing, which can often impact weight management.

While the focus has been on her impressive weight loss and subsequent surgical enhancements, her ongoing journey highlights the cyclical nature of weight and emotional health. Brittany Cartwright continues to be a vocal advocate for body acceptance, whether it’s embracing her postpartum shape, celebrating a 45-pound loss, or making the choice to pursue plastic surgery to feel more like herself. Her story is a powerful reminder that the journey to self-confidence is personal, complex, and constantly evolving.