According to scientists, Kelly Brook has the perfect figure and body proportions to die for. Back in 2004, a University of Texas at Austin study sparked headlines by defining the perfect female body based on evolutionary psychology and attractiveness preferences. The research suggested that bust-waist-hip ratios of roughly 93-61-87 cm, a BMI of about 18.85, and a waist-to-hip ratio of 0.65–0.75 were considered optimal.
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Later in 2016, media outlets like FHM and The Sun hailed Kelly Brook as having the most perfect body with measurements of 99-63-91 cm and a BMI of 18.5. She joined the ranks of other curvy actresses, including Kim Kardashian, Salma Hayek, and Jennifer Lopez. Despite her acclaim, Brook has faced body-shaming, with critics noting that beauty standards are cultural and often arbitrary.
She topped the FHM 100 Sexiest Women in the World in 2005, voted by 15 million people, and a Grazia poll of 5,000 women ranked her as having the best British female body.
How Kelly Brook Maintains Her Slim Figure: Inside Her Routine for the Most Perfect Look
In May 2025, Kelly Brook revealed the diet and lifestyle changes that helped her shed two stone before completing the London Marathon. After moving back to the UK from Los Angeles in 2017, she had let her fitness slip, moving from a size 12 to 16. With the support of her husband, Jeremy Parisi, she trained rigorously, even fracturing her foot during the marathon, but called finishing the race a “huge achievement,” shedding tears at the finish line (per Daily Mail).
Kelly’s daily routine balances convenience with self-care:
She reflected on confidence and body positivity:
I’m happy in myself and confident and I don’t think my husband notices my weight if it fluctuates… if you feel good that that can only lead to more s*x.
She also recalled her modeling days:
I was called curvy a lot… I was a trailblazer for ‘curvy’ models at the time because it was all about that skinny, waifish look. The men’s magazine market also celebrated curves, so men were championing girls that look like me.
Despite some trolls questioning her SlimFast usage, Brook clarified:
It’s not about slimming down for me, it’s maintaining.
She is comfortable in her body, embracing her curves and dismissing public expectations.
Kelly Brook Spotted at Airport Ahead of ‘I’m A Celebrity’ 2025: Release Date, Cast & What to Expect
Kelly Brook was spotted at Heathrow Airport ahead of her flight to Australia for the 2025 season of I’m A Celebrity…Get Me Out of Here! Dressed in brown loungewear, make-up free and smiling for the cameras, Brook appeared ready for the jungle adventure (per The Mirror). She joins stars like Jack Osbourne, Ruby Wax, Alex Scott, and Martin Kemp in this year’s competition, where contestants face gruelling jungle trials, wildlife, and unexpected twists.
I’m A Celebrity 2025 Cast and Reported Premiere Details:
Premiere Date: November 16, 2025
What to expect: The 2025 jungle promises classic challenges, eliminations, and plenty of drama. Environmental teams have cleared thousands of invasive, toxic cane toads to keep contestants safe, though brushes with wildlife will remain a risk.
Will Kelly Brook dominate the 2025 jungle with the same flair she flaunts on the beach? What do you think? Does she set the gold standard for body confidence in Hollywood, or is science having fun with numbers? Drop your thoughts in the comments below!
