A mystery is beginning to seriously worry royal fans.

The Duchess of Cambridge has not been seen in person or on social media for 60 days, sparking questions on her whereabouts.

The last time the royal was seen in public was on July 11.

She joined her husband Prince William and son Prince George at Wembley Stadium for the Euro 2020 football final.

She had been at Wimbledon for the men’s singles tennis final, earlier that day.

Royal watchers have not seen Duchess Kate on social media either.

The most recent image of Kate was on the Duke and Duchess’ official Instagram account, and it was posted on August 6.

However, the photograph showing the royal with a Holocaust survivor, is believed to have been taken in January last year.

Thankfully, it is not the first time Kate has disappeared from the public eye.

In 2020, the royal spent some time away from social media and chose to surround herself with friends and family.

The longest time the Duchess has not been seen is 41 days.

The mystery follows almost a fortnight after reports claimed Prince William and Kate Middleton were “seriously considering” moving out of Kensington Palace.

The couple are believed to be thinking about relocating to Windsor to be closer to the Queen.

This article first appeared on Over60.