Lauren Silverman looks effortlessly stylish in a chic grey suit as she attends a luncheon at the Royal Academy of Arts in London

Lauren Silverman cut a stylish figure in a gray co-ord set as she attended the Art of Wishes lunch 2024 at the Royal Academy of Arts in London on Tuesday.

The beauty, 47, looked stunning in the gold button-up blazer top which she teamed with matching wide-leg trousers.

Lauren seemed in good spirits as she appeared solo at the event without partner Simon Cowell.

She elevated her frame with a pair of sky-high heels and accessorized with a simple gold heart pendant necklace.

Lauren posed at the event with Paul McCartney’s daughter Mary, 55, who also wore an all-grey outfit.

The photographer looked cool in an oversized shirt that she paired with skinny pants and black flats and carried her camera.

Meanwhile, Princess Beatrice stunned in a black floral long dress, which she paired with a short black jacket.

The princess added inches to her frame with a pair of burgundy heels and tucked her belongings into a matching clutch.

Tamara Beckwith, 54, showed off her amazing figure in a black, figure-hugging sleeveless jumpsuit as she posed for photos at the event.

The socialite elevated her figure in a pair of white heels and toted her belongings around in a matching handbag.

It comes after Sinitta claimed Simon Cowell has already married his fiancée Lauren in a new interview.

The So Macho hitmaker, 60, dated the music mogul, 64, from 1982 to 1984 and they have remained close friends ever since.

Simon began a serious relationship with Lauren, 46, who he proposed to during a trip to Barbados in 2021. They now share son Eric, 10.

Asked when Simon tied the knot in a recent interview, she told Woman Magazine: “Oh, aren’t they married yet?”

She added: “I’m not saying anything, but I’m sure they’re married. I call her Mrs. Cowell anyway, so she might as well be.”

MailOnline has contacted Simon’s representatives for comment.

It comes after Simon admitted last month that he finally felt ‘happy again’ after finding out Lauren was pregnant with their first child.

The X Factor judge shared a raw and intimate look at his relationship with Lauren during an emotional interview with Steven Bartlett on his Diary of a CEO podcast.

Father-of-one Simon said ‘everything in his life changed’ the moment he found out he was having a baby.

The socialite was pregnant with son Eric while married to real estate mogul Andrew Silverman, a year after they announced their marriage.

Lauren and ex-husband Andrew, who share 18-year-old son Adam, were very close friends with Simon long before their romance.

Reflecting on the ‘perfect’ day when Lauren told him she was pregnant, Simon said: ‘I got a call from Lauren. With every phone call that starts with “Would you like to sit down,” you know what’s going to happen.

‘She said, ‘Sit down.’ I was like, “Yes.” And she told me. And it has changed absolutely everything in my life. It made me happy again, for me it was perfect.

‘Without a doubt [he saved me] I really reached a point where nothing happened. Even to the point where I can’t really remember the point from that period. It hit me so hard.

‘The hardest part was also being on television because I felt like a clown while I was dying inside. I gained a lot of weight and ate nothing but junk. It was like being hit by a bus the next day, I didn’t worry about that.

“It was dark the whole time. I can definitely relate to people reaching the lowest levels possible.”

Simon also revealed that he and Lauren have been undergoing relationship therapy sessions to make their relationship stronger, while also joking that they would make “the best reality show in the world.”