Prince Harry reveals how the Queen will cope without Prince Phillip, calls them 'the most adorable couple'

Prince Harry has spoken tenderly about his grandparents, shining a light on how Queen Elizabeth II might fare without Prince Philip in a new documentary about the late Duke of Edinburgh. 

Harry is among several royals who appeared on the BBC's Prince Philip: The Royal Family Remember, in which he dubbed his grandparents "the most adorable couple". 

"More than anything I miss his sense of humour," Harry said. "But I miss him more for my grandmother because I know how incredibly strong she was with him there."

"I also know she will be OK without him," he added. 

"The two of them together were just the most adorable couple," the Duke of Sussex continued. 

"To me, knowing the cheekiness of him and knowing that behind what the world sees you have two individuals who were very much in love and both, from a very young age, have dedicated their life to service - that is an incredible bond between two people." 

The documentary originally began as a way to celebrate Philip's 100th birthday in June of this year, but the Duke of Edinburgh died in April - just a few months before reaching his centenary.

The interviews were recorded both before and after his death and also featured Harry's brother Prince William. Harry's segments were recorded in the US, where he controversially relocated with his wife Meghan Markle and family. 

Harry was accused of "blindsiding" the still-mourning Queen and the rest of the Royal Family when he announced in July that he would be releasing a tell-all memoir in 2022. 

British media claimed Harry did not consult with any senior royals about the project, which is billed as an "intimate and heart-breaking" recollection of his life thus far, including Megxit.