Lauren Silverman steps out with partner Simon Cowell

She is a New York socialite who has been happily loved-up with music mogul Simon Cowell since 2013.

And Lauren Silverman looked effortlessly chic as she enjoyed a night out with her long-term partner at Mayfair hotspot The Arts Club on Tuesday.

The brunette , 40, looked effortlessly chic for her date night, clad in an elegant high-necked black dress which showed off her toned legs and slender figure.

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Elegant: Lauren Silverman looked effortlessly chic as she enjoyed a night out with her long-term partner at Mayfair hotspot The Arts Club on Tuesday

Elegant: Lauren Silverman looked effortlessly chic as she enjoyed a night out with her long-term partner at Mayfair hotspot The Arts Club on Tuesday

Chic: The brunette beauty, 40, looked effortlessly chic for her date night, clad in an elegant high-necked black dress which showed off her toned legs and slender figure

Chic: The brunette , 40, looked effortlessly chic for her date night, clad in an elegant high-necked black dress which showed off her toned legs and slender figure

Adding an extra sophisticated edge, the mother-of-two slipped a scarlet fitted coat over her shoulders, and added height with  checked stilettos.

Her glossy raven tresses were styled into loose curls while she accentuated her pretty features with fluttery lashes, blush and a slick of rose gloss.

X Factor mogul Simon, 58, went for a smart casual look as he followed his love out of the door, clad in a crisp white shirt, unbuttoned to show off his hairy chest, paired with navy trousers and Cuban heels.

The head judge wore his salt and pepper locks in a quiffed style and sported a distinguished smattering of stubble.

Leggy: Adding an extra sophisticated edge, the mother-of-two slipped a scarlet fitted coat over her shoulders, and added height with checked stilettos

Leggy: Adding an extra sophisticated edge, the mother-of-two slipped a scarlet fitted coat over her shoulders, and added height with checked stilettos

Polished: Her glossy raven tresses were styled into loose curls while she accentuated her pretty features with fluttery lashes, blush and a slick of rose gloss

Polished: Her glossy raven tresses were styled into loose curls while she accentuated her pretty features with fluttery lashes, blush and a slick of rose gloss

Plunging: X Factor mogul Simon, 58, went for a smart casual look as he followed his love out of the door, clad in a crisp white shirt, unbuttoned to show off his hairy chest, paired with navy trousers and Cuban heels

Plunging: X Factor mogul Simon, 58, went for a smart casual look as he followed his love out of the door, clad in a crisp white shirt, unbuttoned to show off his hairy chest, paired with navy trousers and Cuban heels

Simon looked slightly shocked as he made his way to a waiting limousine as a sleepy Lauren covered her face with her coat.

The couple were undoubtedly on their way home to their sweet son Eric, who will turn four in February.

The outing shows

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