"We laughed a lot, and we used to get into trouble a lot," Sarah Ferguson says fondly when speaking about Princess Diana.

It's no secret that the Duchess of York and the former Princess of Wales were best of friends when they were married to brothers Prince Andrew and now King Charles. In a 2021 interview with People, Fergie opened up about her relationship with Diana, burying rumours of a feud between the sisters-in-law.

In a new interview, Fergie shared fond memories of her friendship with Diana while appearing on The Kelly Clarkson Show, including the time they were arrested for impersonating police officers during the Duchess of York's bachelorette party.

Although the women turned their engagement rings from view in the police van, and after Diana had stolen the police officer's "smoky bacon-flavoured crisps," the cops eventually realised who they were and let them go.

Click 'read more' to watch the video.