Piers Morgan has blasted Prince Harry and Meghan Markle for behaving like an ‘unofficial renegade royal family’.

Piers Morgan has accused Prince Harry and Meghan Markle of acting like an “unofficial renegade royal family”.

The former GMB presenter has slammed the Duke and Duchess of Sussex in another rant – claiming their behaviour “stinks”.

Despite Harry receiving a warm welcome in the UK when he visited last week to celebrate the 10th anniversary of the Invictus Games, Piers has torn into King Charles’ youngest son.

“They can do what they like, but I don’t like them doing it as an unofficial renegade royal family,” he told Billy Bush on Extra’s.

“The truth is, the real royal family right now, back here in England, are going through an awful lot of turmoil of all these senior members of the royal family, either dying literally or facing very serious health crisis.

READ MORE: William has ‘disowned’ Harry and fans must ‘give up hope’ of reconciliation

Piers Morgan has slammed the Sussexes again (Image: Getty)

“You have the Duke and Duchess of Montecito running around like a rival royal family trashing their family, trashing the monarchy, but wanting to exploit their royal titles. I think it stinks.”

Piers, who has never been one to give a measured response on the Sussexes, called for Charles to “strip them of their titles”.

Harry and Meghan have just finished their 72-hour trip to Nigeria, which was dubbed an “unofficial royal tour,” and believed to have upset many of the royal family.

“The King and Prince William are firmly of the belief that you are either in or out of the working Royals,” former BBC Royal correspondent Jennie Bond told OK!.

“This (trip) seems to be a rather strange halfway house. I think both the King and the Prince, and indeed the Government will want it to be made clear that Harry is not representing either the Royal Family or Britain on this trip.”

Meghan and Harry have been visiting Nigeria (Image: Getty)