The couple attended Buckingham Palace for Queen Elizabeth's Silver Jubilee, having resigned as working royals and relocated to America back in 2020.
Alleging that this reunion caused "a lot of tension", the TalkTV presenter said that insiders had told him that Harry and Meghan had "disappeared" behind the scenes of Thursday's Trooping The Colour.
As celebrations continued on the first day of the Silver Jubilee, Piers Morgan also claimed that the couple were nowhere to be scene, while several senior figures from the Royal Family mingled in the gardens of the palace.
Morgan made these comments during a recent episode of his newly launched American TV show Piers Morgan Uncensored.
"The rest of the family went into the garden and were milling around and they just disappeared", he said.
He continued, "So there is already a lot of tension there and the only glue it seems in this whole tension is The Queen and she’s not going to be there".
Piers Morgan's subtle mockery of Meghan Markle did not not stop there.
Taking to Instagram, Morgan also shared several photos of Prince Louis crying, alongside a cheeky caption, "Is this when Aunty Meghan arrived?".