“Interestingly, they didn’t hang about," Ian told Pod Save the Queen.
“They spoke to a few of the guests, and then there was a lovely moment when Camilla was talking to Meghan and they embraced. Then, quick as a flash, they were off!
“Now, where they went to is anybody’s guess but, having just got married, maybe it was honeymoon time?”
So where exactly did they go?
Some reports say the pair flew out to Botswana, where the couple enjoyed their first ever holiday together back in 2016.
Others suggested perhaps Namibia, however Prince Harry has since denied they visited the country in southwest Africa.
"No, we didn't go to Namibia," he told a young philanthropist while attending the Young Leaders Awards at Buckingham Palace last year.