Sources expect her to act as "peacekeeper" between the brothers.
Here's how the Duke of Cambridge and Sussex's post-Oprah conversation went down.
The Queen and Prince Philip got the cutest present from their great-grandkids.
Queen Elizabeth is "delighted" to spend the day by his side.
The Duke of Cambridge is "reeling" after his brother publicized their private call.
Here's how she's supporting him amid this "challenging" drama.
Here's how the royal household is handling the Sussexes' tell-all.
Diana left behind a large inheritance for her sons before her death.
He and Kate Middleton want to avoid their "soap opera" drama, sources say.
They think it's "dreadful timing" with Prince Philip in the hospital.