Simon Cowell continues to show off 20lbs weight loss as he enjoys family ...

He recently revealed he had lost an incredible 20 lbs after becoming vegan.

And Simon Cowell continued to show off his recent weight loss as he enjoyed a family shopping trip with Lauren Silverman and their son Eric in London on Thursday.

The music mogul, 59, rocked a dark grey T-shirt and a pair of straight-leg blue denim jeans as she put on a sweet display of affection with his long-term girlfriend.

Weight loss: The music mogul, 59, continued to showcase his recent 20 lb weight loss in a dark grey T-shirt and a pair of straight-leg blue denim jeans

Weight loss: The music mogul, 59, continued to showcase his recent 20 lb weight loss in a dark grey T-shirt and a pair of straight-leg blue denim jeans

Simon finished his daytime attire with a pair of pointed brown leather boots and a pair of dark aviator shades, shielding his eyes from the rays.

The couple were joined by their adorable five-year-old son Eric, who looked sweet and appeared to have taken style tips from his dad in a black and white T-shirt and blue jeans.

Lauren, 42, looked chic in a fitted white jumper and a pair of dark rinse skinny jeans, as she leaned into her beau for a smooch during their outing. 

Look of love! Simon and his glamorous partner appeared to be just as loved-up as ever as they packed on the PDA during a shopping trip

Look of love! Simon and his glamorous partner appeared to be just as loved-up as ever as they packed on the PDA during a shopping trip

Cute addition: The couple were joined by their adorable five-year-old son Eric, who looked sweet and appeared to have taken style tips from his dad in a black and white T-shirt and blue jeans

Cute addition: The couple were joined by their adorable five-year-old son Eric, who looked sweet and appeared to have taken style tips from his dad in a black and white T-shirt and blue jeans

Lauren glammed up her look with a pair of barely-there strappy suede heels, which added further inches to her already statuesque physique.

She swept her brunette tresses back into a chic low ponytail, while also opting for a pair of aviator shades, with a glitzy gold rim.

The mother-of-two carried her belongings in a luxury black leather Chanel bag with a chain strap and further accessorised her ensemble with a gold watch. 

Then and now: Simon showed off his significantly trimmer frame compared to September 2018 (L)

Then and now: Simon showed off his significantly trimmer frame compared to September 2018 (L)

Then and now: Simon showed off his significantly trimmer frame compared to September 2018 (L)

Mr Cool: Simon finished his daytime attire with a pair of pointed brown leather boots and a pair of dark aviator shades, shielding his eyes from the rays

Mr Cool: Simon finished his daytime attire with a pair of pointed brown leather boots and a pair of dark aviator shades, shielding his eyes from the rays

Chic style: Lauren, 42, looked chic in a fitted white jumper and a pair of dark rinse skinny jeans, as she leaned into her beau for a smooch during their outing

Chic style: Lauren, 42, looked chic in a fitted white jumper and a pair of dark rinse skinny jeans, as she leaned into her beau for a smooch during their outing

Looking good! Simon looked amazing after overhauling his diet and becoming a vegan

Looking good! Simon looked amazing after overhauling his diet and becoming a vegan

Looking good! Simon looked amazing after overhauling his diet and becoming a vegan

Wow: Lauren glammed up her look with a pair of barely-there strappy suede heels, which added further inches to her already statuesque physique

Wow: Lauren glammed up her look with a pair of barely-there strappy suede heels, which added further inches to her already statuesque physique

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