Sydney Sweeney’s secret sexy body formula from ‘ass-killing’ workouts to hot dog parties & the one drink she swears by

SHE'S the toast of Hollywood, working 18 hour days, seven days a week and surviving on just two hours sleep to achieve phenomenal success - so there's no denying Sydney Sweeney works hard.

And it seems Sydney, 26, who has starred in a slew of high profile projects, including a lead role in White Lotus, Euphoria and Madame Web, is equally committed in all other aspects of her life too.

Stunning model and actress Sydney Sweeney previously revealed she worked 18 hour days, sometimes seven days a week, to get to where she is todayCredit: Capture Media Agency

The actor - who is often regarded one of the sexiest women in the world - persuaded her parents to relocate to LA when she was just 14 by presenting them with a five-year business plan.

And she clearly isn't afraid of hard graft when it comes to staying in shape, either - following a very varied and impressive workout routine and a healthy diet.

The starlet has quickly gained a reputation as being one of the most successful - and sexiest - actors in the worldCredit: Getty

Sydney isn't afraid of hard graft, in both her professional and private lifeCredit: Frankies Bikinis

PT and nutritionist Rachael Sacerdoti believes it's Sydney's well-rounded approach that keeps her looking radiant and feeling strong and explains: "Sydney's dedication to varied and nourishing fitness practices, combined with a mindful approach to hydration contributes to her enduring beauty and vitality.

"By embracing a holistic approach to health and fitness, she exemplifies the true embodiment of strength, grace, and allure."

'It's killing my ass... I love it'

Explaining more about the one hardcore workout she swears by to maintain her famous figure, Sydney recently told WSJ. Magazine: "I like this place called SolidCore.

"It’s a full-body high-intensity workout but on a reformer, and it’s been killing my ass. I love it!"

David explains: "Essentially SolidCore is a full-body, high-intensity workout that is performed on a reformer machine, the same piece of equipment used in reformer pilates.

Sydney Sweeney looks incredible in plunging pink gown as she joins an unrecognisable Emma Corrin in Venice

"Overall it combines elements of Pilates, strength training, and cardio.

"It's a challenging full-body workout, and low-impact, reducing stress on joints and can help with weight loss and body sculpting."

Sydney Sweeney swears by 'Solidcore' - an intense, pilates based workoutCredit: Instagram/@sydney_sweeney

Fighting fit

Sydney started practicing mixed martial arts (MMA) when she was 14, however she's not always allowed to train when working, due to the higher injury risk.

Speaking about the first time she competed at the age of 18, she recalled: "It was a grappling competition against all guys a weight category above me, and I got first place.

"Those guys were probably saying, ‘Oh, we didn’t want to hurt her,’ but they were definitely trying. Everyone broke a sweat!"

David says: "This is a full-contact combat sport that combines various martial arts techniques, including striking, grappling, and ground fighting.

"It provides a full-body workout, develops physical and mental discipline, teaches self-defense skills and can increase confidence and self-esteem - however there is also a high risk of injury due to the full-contact nature of the sport."

Sydney enjoys a range of different workouts, and they all contribute to maintaining her famous figureCredit: Not known, clear with picture desk

Strong and sculpted

Sydney also attributes a love of water-sports for her toned, svelte shape, saying: "I grew up on the water, always running around in a bikini.

"If I wasn’t swimming in the lake or the ocean, I was skiing or attempting to surf.

"The moment I could walk, my mom put me on what’s called a U-board to learn how to [water] ski.

"I’ve been doing it as long as I can remember. It’s my favourite. You get tired really fast. I see such a change in my body after an entire summer of [skiing]. My arms are stronger, more sculpted. My abs are rock solid."

David says: "Swimming works for multiple muscle groups, and water skiing can build strength, especially in the core and upper body.

"Both help improve cardiovascular fitness and endurance too and can help with weight loss and overall fitness."

Sydney grew up on the water, and has water-skied for as long as she can rememberCredit: Capture Media Agency

Speaking to Women's Health, Sydney said: "Whenever I feel strong, that means I'm happy and I'm confident"Credit: Women's Health

'I only drink water'

When it comes to hydration, Sydney only ever drinks water, and has cleverly teamed up with drinks brand Bai which describes itself as 'Wonder Water'.

She previously said: "I have never even tried coffee.

"I only drink water — for whatever reason, when I was like, 12, I decided I would only drink water and I just stuck with it. I love water, it’s my thing.'

David says: "Abstaining from coffee and consuming only water as a beverage choice can have various effects on the body.

"While coffee is a widely consumed beverage, some may choose to eliminate it from their diet for various reasons, such as reducing caffeine intake, addressing sensitivities, or personal preferences.

"Not drinking coffee also avoids potential side effects of caffeine, such as jitters, insomnia, anxiety and promotes proper hydration, which is essential for overall health and may help with weight management by avoiding caloric beverages."