Sarah Murdoch and her billionaire husband Lachlan pack on the PDA as they watch the SailGP championships in Sydney

Sarah Murdoch and her husband Lachlan packed on the PDA while watching the SailGP championship in Sydney on Sunday.

The British-Australian model, 51, looked effortlessly chic in white pants, a matching T-shirt and sneakers as she arrived at the event alongside her husband.

While watching the race, Rupert Murdoch’s son and News Corp chairman Lachlan walked over and gave his wife a kiss.

He looked stylish in blue and white printed shorts and a navy button-down shirt as he watched the sporting event with Sarah.

After sharing the intimate moment, the couple was seen sitting and chatting with friends.

At one point, Lachlan was seen leaning on the edge of the balcony and smoking a giant cigarette.

Lachlan and Sarah are parents to sons Kalan Alexander, 18, and Aidan Patrick, 17, and daughter Aerin Elisabeth, 13.

The couple, who own a home on Bellevue Hill, known as Le Manoir, married in 1999.

The sighting comes two days after Sarah and Lachlan attended the opening of Sydney’s first LGBTQIA+ museum, Qtopia.

The model cut a glamorous figure in a black halter-neck ensemble as she posed for the cameras at the National School of Art.

Sarah accentuated her features with a bright makeup palette and pulled her golden locks into a sleek updo.

The couple came out to celebrate the opening of Qtopia in Darlinghurst, which is considered The new home of Sydney’s queer history and culture.

The museum, the first of its kind in Australia, was a former police station where 53 people were held after being arrested during a street march in 1978 calling for gay rights and the decriminalization of same-sex relationships. .

The New South Wales Police apologized in 2016 for violence and arrests during the march, which is now known as Sydney’s first Mardi Gras.