Martha Stewart, 79, looks ‘twenty years younger’ in age-defying picture

Martha Stewart has proved once again she simply gets better with age.

The former model and television personality, 79, has completely wowed fans with her most recent social media update which showcased her age-defying appearance.

Baffled admirers claimed the 79-year-old looked "twenty years younger" in the stunning snap, in which she sport a cosy jumper from her new clothing line with American retail giant Walmart.

The blonde beauty beamed from ear-to-ear as she modelled the muted beige ensemble which did wonders to flatter her gorgeous figure.

Martha paired the festive jumper with a pair of light grey trousers and added a pop of glamour to the casual yet chic outfit with a pair of pearl drop earrings.

Looking as glamorous as ever, the much-loved lifestyle guru sported a full face of perfect make-up.

Fans flocked to shower Martha with compliments over her "breathtaking beauty" while others begged the star to share the secret to her age-defying looks.

"She looks absolutely incredible. Just wow!" gushed one besotted fan.

"How is this woman nearly 80? She honestly looks as though she’s in her 50s!" another echoed.

A third added: "She needs to spill her beauty secrets, and she needs to spill them ASAP!"

"What an inspiration. Such a classy lady," a fourth fan commented.

Martha’s festive-themed snap comes after the bombshell almost broke the Internet when she posted a sizzling selfie from her pool during the summer.

The gorgeous photo, which showed the star blowing a kiss to the camera - received more than 240,000 likes and was even copied by a number of celebrities.

Although it rocked the world of social media, Martha recently revealed the photo was a complete mistake.

"I took it by accident," she told People Magazine.

"I was trying to take a picture of the beautiful turquoise planter at the end of the pool, but the camera was on me, so I just snapped it.

"It looked so good, so I posted it."

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