Keely Shaye Smith’s 100-pound Weight Loss: Here’s How She Toned Herself Over Two Years

Keely Shaye Smith’s incredible 100-pound weight loss is an inspiration for anyone starting a fitness journey. Learn how her lifestyle changes made it possible!

Sanchari Bhattacharya
Written by Sanchari Bhattacharya , Health & Fitness Expert
Updated on Mar 07, 2025 | 04:57 PM IST | 1.5M
Keely Shaye Smith’s Weight Loss
Keely Shaye Smith’s Weight Loss (Image Source: Getty Images)

Keely Shaye Smith is loved not only for her commitment to work but also her health and wellness. In the past, Keely struggled with weight management, and later, when she married Hollywood heartthrob Pierce Brosnan, she was criticized for her appearance. Despite backlash and personal challenges, the renowned American journalist was determined to adopt a healthier lifestyle by modifying her diet and workout routine. Nonetheless, Keely Shaye Smith’s weight loss journey highlights the importance of prioritizing health and well-being.

Her inspiring personality has made her own space in the field of journalism, documentary filmmaking, and environmental activism. After she dropped a remarkable 100 pounds in 2024 through mindful eating and regular exercise, she has been looked up to as a role model. With the right approach and unwavering support from her beloveds, she proved that it is possible to achieve the set goals.

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Get to know every little detail of Keely Shaye Smith’s weight loss journey — diet choices,  career trajectory, and how she toned herself.

Who Is Keely Shaye Smith?


Keely Shaye Smith was born on 25 September 1963 in California, United States. She kickstarted her career in 1986 with Stuck with You music video, which also landed her a few movie and television roles. 

Eventually, she pursued journalism and tried her hands on documentary filmmaking with a motive to spread awareness about environmental injustice and animal rights. She also pursued modeling. While modeling, she believed that she was propagating a beauty myth. Hence, she switched back to acting. 

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At the Environmental Film Festival in 1991, she bagged two Genesis Awards and a Special Achievement Award for her impressive performance in ABC’s Home Show

Later in 1994, Smith met the former James Bond star, Pierce Brosnan. They got married in 2001 and share two sons. They worked on multiple projects for cancer, environment, AIDS, and other noble initiatives.

To date, their relationship highlights the importance of having a supportive partner and the power of love. Despite the trolls, rumors, and negative comments about Smith’s weight gain, he always applauded her achievements as a determined, strong, and independent wife.

Keely did face a lot of struggles with weight management. Right from the initial days of her career, Keely never felt shy about her curves. She also never tried to hide it with baggy clothing. Below are the reasons why Keely Shaye Brosnan gained weight.

How Did Keely Shaye Gain Weight?

Keely Shaye Smith’s Weight Loss

( Image Credit: Getty Images) 

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Keely Shaye began gaining weight after giving birth to her children. Research states that there is a direct association between maternal body weight gain during pregnancy and birth (1). Although it is common to gain a few pounds post-childbirth, in the case of Keely, her weight escalated rapidly. 

Reportedly, she dealt with problems related to the thyroid gland, hormonal imbalance due to obesity, and an unhealthy lifestyle. There is clinical evidence suggesting that even mild thyroid dysfunction is linked to significant changes in body weight and represents a risk factor for overweight and obesity (2).

On the other hand, she always prioritized motherhood and work and paid less heed to her personal health and well-being. Long hours on set, a demanding career, and a busy schedule left a limited amount of time for physical activity. 

Her weight gain was captured by the media, which led to online cruel trolls and media rumors. In one of the interviews, she confessed that as Pierce Brosnan’s wife, it was difficult for her to live up to the expectations of the public. She tried not to react to the negative comments and continued to love every curve of her body. 

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Despite a lot of criticism, her husband stood alongside and supported her in every step. It was in 2024 when fans noticed that the TV personality had toned herself down. Below is how she managed to shed pounds. 

How Did Keely Shaye’s Weight Loss Journey Begin?


Constant backlash and negative comments triggered Keely. She set some serious 

fitness goals for herself by adopting mindful eating and practicing a healthy lifestyle. According to the World Health Organization, 60% of related factors to individual health and quality of life are correlated to lifestyle (3).

Though she didn’t publically speak much about what triggered her to lose weight, below are some of the details of her balanced diet and workout routine. 

Read More: Liz Torres’s Weight Loss: How the “Gilmore Girls” Star Drastically Transformed Herself

Keely Shaye Smith’s Weight Loss Diet Plan


For Mrs Brosnan, it wasn’t easy to shed a whopping 100 pounds. She began her journey toward weight loss by committing herself to a variety of diets, such as Atkins and South Beach diets. The Atkins diet is a variant of the original ketogenic diet. It restricts carbohydrates to 15 grams per day in adults while encouraging high-fat foods (4). Unfortunately, for Keely, the diets weren’t very sustainable and fruitful. 

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The Dietary Guidelines Advisory Committee also states that diets with less than 45% of calories as carbohydrates are not more successful than other diets for long-term weight loss (5).

The day she discovered that the diets were not fetching her expected results, she immediately shifted her focus to living a healthier lifestyle and joined the gym. Research states that those with the highest levels of physical workout maintain and improve physical fitness with a low risk of premature death (6).

Reportedly, she also collaborated with many nutritionists, healthcare professionals, and personal trainers to guide her through the process of weight loss. 

Smith also avoided highly-processed sugary food and embraced whole nutrient-rich options. Research states that a decrease in the consumption of ultra-processed foods could be an effective way of reducing the excessive intake of added sugars (7). 

Hence, she focused on eating more lean proteins, whole grains, abundant fruits and vegetables, and healthy fats. She reduced her overall calorie intake by nourishing her body with essential nutrients. On average, a woman should consume 2000 calories daily to maintain her weight and limit her caloric intake to 1500 or less to lose 1 pound per week (8). 

Keely Shaye Smith’s Breakfast

For breakfast, the 60-year-old journalist had oatmeal mixed with fresh berries, Greek yogurt, or eggs as a source of protein. Eggs provide vitamin D, iodine, B vitamins, and high-quality protein (9). Moreover, Greek yogurt contains vital nutrients, like calcium, phosphorus, and protein that help to promote musculoskeletal health (10).

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Lunch

For lunch, she mostly had salads with lean protein such as grilled chicken or tofu, accompanied by an array of vegetables and a cup of yogurt. Sufficient intake of vegetables and fruits has been associated with body weight management and a reduced risk of chronic diseases (11). 

Snacks

When she used to feel like snacking, she relied on nuts, fruits, hummus, Greek yogurt, and vegetable sticks with one cup of green tea or black coffee.

Dinner

At the time of dinner, she consumed lean meat paired with steamed or roasted vegetables and whole grains like quinoa or brown rice. Lean red meat is considered to be a good source of protein, vitamin B12, omega-3 fatty acids, niacin, zinc, and iron (12).

She also preferred eating mushroom clear soup with veggies and a cup of warm milk with a pinch of turmeric before bed.

In addition to diet and attention to portion sizes, Keely also stayed hydrated by drinking gallons of water. Research studies state that staying hydrated is critical to the body’s process of temperature control. Good hydration is also associated with a reduction in urinary tract infections, fatal coronary heart diseases, and hypertension (13). Her workout plan also played the game for her while promoting overall health.

Details of Keely Shaye Smith’s Workout Plan

Pierce Brosnan's wife weight loss

In Keely Shaye Smith's physical transformation, exercise played a pivotal role. She committed herself to a workout routine that was a mix of strength training, cardiovascular exercises, and flexibility workouts. Strength training exercise offers many benefits for individuals such as an increase in metabolic rate, bone density, and lean body mass (14).

At the gym, she engaged herself in cardiovascular exercises, including cycling and running. Regular physical activity is beneficial for cardiovascular health. In addition, physically active individuals have lower blood pressure and higher insulin sensitivity (15). To build lean muscle and increase her metabolism, she performed strength exercises like Russian twists, planks, and leg-raise.

Moreover, consistency was the key that helped attain her goals. She also understood the significance of emotional well-being and incorporated mindful practices like yoga and meditation for better flexibility in her daily routine.

Emotional And Mental Struggles of Keely Shaye Brosnan

Keely Shaye Smith weight loss

Keely, Pierce Brosnan’s wife, focused on improving her overall health. During the process, she struggled a lot emotionally and mentally. The weight loss triggered a range of feelings, including self-doubt and frustration. In one of the public interviews, the popular television host said, “There were tough days, of course. Days when I didn’t feel like exercising, or when the scale didn’t move the way I wanted it to. But I had to remind myself that it wasn’t about perfection. It was about progress.”

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Amidst the struggles, it was her husband’s unwavering support that kept her going. He didn’t push her to lose weight, instead, he just encouraged her to be healthy.

Keely Shaye Smith’s Weight Loss: From Motivation to Action

Keely Brosnan weight loss

What motivated Keely Brosnan to lose weight was her desire to feel better, both physically and mentally. As a result, she made a conscious decision to prioritize her health. When she turned 60, she said, “At this stage of life, I wanted to feel like I had control over my body, not just give in to whatever it wanted to do.” 

Hence, Keely focused on gradual changes rather than drastic crash diets. She began with baby steps that consisted of more movement, better food choices, and a commitment to being consistent. 

Keely Shaye Smith’s Weight Loss-related Emotional Victories

Keely Shaye Brosnan weight loss

How did Keely Brosnan lose weight? Honestly, Mrs. Brosnan didn’t rush through the process. She remained calm and focused. Having said that, not only is her physical feat impressive, but her emotional victories are also worth applauding.

Keely embraced every change and stands as a testament to the power of self-love and patience. In an interview, she expressed, “It wasn’t just about losing weight. It was about feeling confident and in control of my life again. I feel better now than I did in my 40s. This journey has reminded me that it’s never too late to make a change and take care of yourself.”

Shaye Smith’s Weight Loss: Before And After Images

Keely Shaye smith weight loss

(Image Source: Getty Images)

Keely Shaye Smith’s weight loss journey is indeed an inspirational story for anyone who wants to set themselves on the path of healthy eating and living. Here’s a glimpse of how the wife of Pierce Brosnan has transformed over the years. Her remarkable weight loss journey has garnered widespread media attention.


Keely Shaye Smith's weight loss journey is remarkable in every way. Her focus on prioritizing health through diet and exercise has not only transformed her body but also strengthened her mental resilience. With the support of her husband, Pierce Brosnan, she has proved that the path toward wellness is not easy but not impossible to tread, as well. With perseverance and profound changes, she accomplished her goals and now leads a healthier life. 

Sources

1. The Relationship Between Pregnancy Weight Gain and Birth Weight: A Within Family Comparison

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2974327/

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2.  Hypothyroidism and obesity: An intriguing link

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4911848/

3. Impact of Lifestyle on Health

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4703222/

4. A Comparative Review of Established Diets for Prevention of Cardiovascular Disease and Newer Dietary Strategies

https://www.sciencedirect.com/topics/medicine-and-dentistry/atkins-diet 

5. Effects of Popular Diets without Specific Calorie Targets on Weight Loss Outcomes: Systematic Review of Findings from Clinical Trials 

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5579615/ 

6. Health benefits of physical activity: the evidence 

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1402378/ 

7. Ultra-processed foods and added sugars in the US diet: evidence from a nationally representative cross-sectional study 

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4785287/ 

8. Calories

https://www.ncbi.nlm.nih.gov/books/NBK499909/ 

9. Eggs: Healthy or Risky? A Review of Evidence from High Quality Studies on Hen’s Eggs

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10304460/ 

10. Greek Yogurt and 12 Weeks of Exercise Training on Strength, Muscle Thickness and Body Composition in Lean, Untrained, University-Aged Males 

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6503736/ 

11. Fruit and Vegetable Intake: Benefits and Progress of Nutrition Education Interventions- Narrative Review Article 

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4644575/ 

12. Lean meat and heart health 

https://pubmed.ncbi.nlm.nih.gov/15927927/ 

13. Water, Hydration and Health

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2908954/ 

14. Increasing Lean Mass and Strength: A Comparison of High Frequency Strength Training to Lower Frequency Strength Training 

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4836564/ 

15. Cardiovascular Effects and Benefits of Exercise 

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6172294/

FAQ's

What are the risks associated with Keely Shaye’s weight loss diet?
The risks associated with Keely Shaye’s weight loss diet are nutritional deficiencies, dehydration, or slow down metabolism.

What has inspired Keely Shaye to lose weight?
Since her weight affected her confidence and self-esteem, she might have been inspired to lose weight.

About The Author
Sanchari Bhattacharya
Sanchari Bhattacharya
Health & Fitness Expert

Sanchari, a certified Health & Nutrition Life Coach and Naturopath, has 10+ years of experi...

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