Simon Cowell looks slimmer than ever after three stone weight loss

Simon Cowell showed off his impressive three stone weight loss in a skintight grey T-shirt and jeans as he arrived to film America’s Got Talent in Los Angeles.

The music mogul, 63, displayed his impressive physique as he arrived to film the latest round of auditions with judges Heidi Klum and Sofia Vergara.

Donning one of his signature looks, Simon flashed his famous peace sign as he arrived to kickstart work on the new series.

The former X Factor star has previously shed three stone after overhauling his diet and lifestyle. 

Sporting his classic aviator sunglasses, Simon was in good spirits as he arrived at the AGT Studios in LA. 

Healthy lifestyle: The mogul overhauled his lifestyle since breaking his back in 2020, ditching his heavy drinking and embarking on a diet and fitness plan to lose 20Ibs (right in 2018) 

Jovial: The music mogul displayed his impressive physique as he arrived to film the latest round of auditions

Sofia Vergara and Heidi Klum also ensured all eyes were on them as they showed off their head-turning looks in an Instagram post Heidi shared to her account.

Modern Family star Sofia, 50, slipped into a sleeveless fuchsia midi dress that highlighted her incredible figure.

Heidi, 49, displayed her toned midriff in a lime green midi dress with a cut out across the abdomen.

Heidi and Sofia serve alongside longtime judges Simon Cowell and Howie Mandel, as well as host Terry Crews, who joined the show during its 14th run of episodes. 

It comes after Simon candidly discussed his three stone weight loss last year.

Simon confessed he’ll sometimes indulge in a plate of beans of toast to avoid dining in restaurants.

The Britain’s Got Talent judge stressed he hasn’t ‘had a gastric band’ and instead said his weight loss is down to a drastic diet change after overhauling his eating habits. 

The media mogul added that a doctor warned he’d had ‘the worst diet he’d ever seen,’ and he’s ‘stuck’ to his new regime by cutting out pies, red meat and gluten.

Happy: Sporting his classic aviator sunglasses, Simon was in good spirits as he arrived at the AGT Studios in LA

Stunning: Sofia Vergara and Heidi Klum also ensured all eyes were on them as they filmed auditions for the new season of AGT

During an interview with The Sun, Simon said: ‘No, I haven’t had a gastric band! Wouldn’t there be scars?’ 

The TV personality admitted he went to see a doctor in Harley Street who specialises in a certain kind of diet.

He added: ‘He did my blood work and pee and all the rest of it, and a month later the results came in and his words were, ‘You have the worst diet out of all the clients I have ever seen in my life — you have a schoolboy’s diet from the 1960s.’

‘It was just pies. So he sent me a list of things I can’t eat, and that included red meat, dairy, sugar and gluten. And I pretty much stuck to it.’

Simon revealed that when he goes out for dinner now he rarely orders anything as he insists he’s not a big eater. 

The record executive even admitted to eating beans on toast before heading on a night out as he can’t stand the food. 

New look: Simon previously stressed he hasn’t ‘had a gastric band’ and instead said his weight loss is down to a drastic diet change after overhauling his eating habits

As well as now walking 40 miles a week, The X Factor boss rearranged his work schedule to ensure he only starts business meetings after 9am rather than hold conferences into the early hours of the morning like he used to.

A source previously MailOnline: ‘Simon said how he hasn’t worn trainers as much as this in 20 years. He feels fitter than ever before and is keeping to a normal routine rather than being on the phone until into the early hours of the morning.

As part of his life overhaul, Cowell proposed to his long-term girlfriend Lauren on Christmas Eve in Barbados.

In August 2020, Simon broke his back after crashing his e-bike in the courtyard of his house in Malibu.