They've been dating for six years.
And Simon Cowell and Lauren Silverman looked so beaten when they sat at a ball with a large number of stars for Shooting Star Children's & Hospices at the Royal Lancaster Hotel in London.
Lauren, 42, wore a figure embracing a maroon midnight dress, while Simon, 60, put on his usual open-neck shirt under a two-piece suit.
Falling in Love: Simon Cowell (60) and Lauren Silverman (42) looked beaten when they played a ball with other stars in support of Shooting Star Children's Hospices at the Royal Lancaster Hotel in London
Simon and Lauren, who welcomed son Eric, 5, in 2014, typically looked at home among their fellow stars.
Lauren added to her look with a dazzling makeup palette and hanging earrings, with her brunette locks flowing freely.
The beautiful model also wore a chic envelope bag with a zigzag pattern, in the color that matches her dress.
Simon couldn't resist enjoying a cigarette on arrival at the hotel, while he gave a thumb to the camera that indicated his pleasure.
Fantastic: Lauren, 42, wowed in a figure wearing a maroon midnight dress while Simon, 60, put on his usual open-neck shirt under a two-piece suit
A-list: Lauren added her look with a dazzling make-up palette and hanging earrings, with her brunette locks flowing freely
Thumbs up! Simon indicated that he felt fantastic when he went to the red carpet
Stout: Simon couldn't resist enjoying a cigarette when he arrived at the hotel
Shield me: Stunning Lauren also wore a chic envelope bag with a zigzag pattern, in the color that matches her dress (photo: Lauren is protected from the rain by an umbrella)
Quite a few: Simon and Lauren posed together in the rain after arriving at the hotel
Together: Despite the rainy weather, the two looked cheerful while posing together
Meanwhile, Simon & # 39; s X Factor friend Louis dressed in a casual suit and a white shirt, and he raised his thumbs approvingly when he arrived.
Never Gonna Give You Hit maker Rick Astley, 53, got out in a smart suit and black tie.
The hit maker was accompanied by a female companion who wowed in a sensational slinky maroon colored off-the-shoulder dress.
Colleague star Julian Clary, 60, blinded in a sequined dinner jacket.
Show rival: Meanwhile, Simon & # 39; s X Factor pal Louis Walsh, 67, dressed in a casual suit and a white shirt and he also raised his thumbs approvingly when he arrived
Happy days: Louis showed an animated display when he happily left the room
Sense of style: Never Gonna Give You Hit maker Rick Astley, 53, got out in a smart suit and black tie
Not only: the hit maker was accompanied by Karen Sugarman, Executive Vice President of Shooting Star Children & Hospices, who wore a maroon off-the-shoulder dress
Fun: the couple looked cheerful while posing for the event
Bruce Forsyth & # 39; s widow Lady Wilnelia Forsyth-Johnson, 62, was also at the event.
She put on her own impressive dress, which she combined with a colorful shoulder wrap and pearl earrings.
The former beauty queen looked cheerful when she was accompanied by her son Jonathan, 31 – whom she shared with Bruce.
Pose! Louis also posed away with Karen during the event
Presenter Julian Clary, 60, who won Celebrity Big Brother in 2012, showed a sequin dinner jacket
Everything good! The presenter looked cheerful while he blinked a thumbs up sign
Looks good: he opted for subtle smoky eye shadow and bronzer on his cheeks
Wilnelia contributed to her look with a sensational blow dryer, drop pearl earrings and a chic clutch.
The outing of Simon and Lauren comes after they had been together at the Pride Of Britain Awards last month.
The couple attracted a large crowd as they left the Grosvenor House Hotel, stopping piles of passersby to ask the couple selfies.
Jonathan cut an incredibly brave figure in a tight black suit that he worked with a bow tie.
Wow: Bruce Forsyth & # 39; s widow Lady Wilnelia Forsyth-Johnson, 62, wore her own impressive dress, which she combined with a fur shoulder wrap and pearl earrings
Family outing: the former beauty queen looked cheerful when she was accompanied by her son Jonathan, 31 – whom she shared with Bruce
Glamorous: Wilnelia added to her look with sensational blow-drying, drop pearl earrings and a chic clutch
Form a pose: she looked happy and relaxed while smiling at the cameras during the event
Handsome: Jonathan cut an incredibly brave figure in a tight black suit that he worked with a bow tie
Simon impressed fans with his slimmer physique after losing 20 pounds thanks to a strict vegan lifestyle.
The British Got Talent judge recently admitted during an appearance on The Ellen DeGeneres Show that he drastically changed his diet so that he could keep up with Eric.
He said: & # 39; I went to this doctor in London. We have done some tests. And then, a month later, he said, "You have the worst diet I've ever met from a patient."
& # 39; So I went: "Okay, out of smoking, drinking and dieting, what should I drop?" And he said, "The diet." So I said, "I'm in!"
& # 39; It was easier than I thought, and part of the reason I did it was because of Eric. I realized that if I didn't physically resolve myself, I couldn't catch up with him.
Look at me: TV presenter Sian Welby, 33, showed her nimble pins in a funky metal dress
On the way home: Sian was seen posing with a friend while standing outside the room
& # 39; Because the moment he gets up until the moment he goes to sleep … their energy, you forget, at age five, is phenomenal. & # 39;
Simon said earlier that he had named his diet the Eric Cowell diet after his son, because the boy loves raw vegetables.
He said: & # 39; It's like the Eric diet because he actually loves water, apart from ice. I mean, who likes water? And are raw vegetables. So I follow the Eric Cowell diet. & # 39;
Simon shocked fans in the summer of 2013 when it was revealed that he was expecting his first child with the American socialite Lauren – who was then married to property magnate Andrew Silverman.
Couple: Simon shocked fans in the summer of 2013 when it was revealed that he was expecting his first child with the American socialite Lauren
Family Man: In a moving sentiment, Simon admitted on ITV & # 39; s Lorraine that life & # 39; simpler and more fun & # 39; has been since he became a father
The couple welcomed Eric in February 2014.
In a moving sentiment, Simon admitted on ITV & # 39; s Lorraine that life & # 39; simpler and more fun & # 39; is since he became a father, as he said: & # 39; I now see my life through his eyes and it is much simpler and it is much more fun. & # 39;
When asked what the biggest change in fatherhood has been, he said: & # 39; When you become a father, something clicks inside you. It's all about them.
& # 39; You become very protective and important, partly because I have changed everything in my life & # 39 ;.
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