Imagine walking into a McDonald's or your neighbourhood chicken rice restaurant in Singapore and spotting Mario Ho, the son of late Macau casino tycoon Stanley Ho.

Well, that's exactly what happened to a few lucky fans recently.

A Xiaohongshu user shared that they had bumped into the 31-year-old entrepreneur at Boon Tong Kee, where he was dining with his six-year-old son, Ronaldo.

In a video posted online, Mario was seen sitting opposite Ronaldo in a quiet corner of the restaurant, patiently chatting with him as they enjoyed their meal.

A woman believed to be Mario's supermodel wife, Ming Xi, 37, was seated beside Ronaldo. The couple's four-year-old daughter, Romee, was not spotted.

Another netizen said they recognised the billionaire heir while queuing at McDonald's and were surprised to see him lining up for fast food just like everyone else.

According to reports, Mario was in Singapore to accompany Ming Xi, a well-known EXO fan, to the EXO PLANET #6 – EXhOrizon concerts at the Singapore Indoor Stadium on July 24 and 26.

In a separate Xiaohongshu post, another fan shared that she had met the model outside the concert venue.

"Never in my life did I think I'd be holding Ming Xi's hand and screaming over the fact that we have the same bias," the fan wrote.

She added that Ming Xi stayed "very low-key" throughout the concert and was so approachable that she was able to "chat with her like a friend".

Meanwhile, another netizen claimed they were staying at the same hotel as the couple, believed to be Shangri-La Singapore. They even shared a lift with Ming Xi, who was casually dressed and wearing a face mask.

Photos: 咦大宝呀/XHS, 纪掌柜/XHS