The brothers had limited interactions during Monday's funeral for their late grandmother, potentially delaying a reconciliation.
Royal family biographer Andrew Morton tells ET how Princess Diana would feel about Prince William and Prince Harry's rift.
Royal photographer Chris Jackson chats with ET about capturing moments of Queen Elizabeth and reveals his favorite images of the queen.
'The New Royals' author Katie Nicholl chats with ET about Prince Harry and Prince William's behavior at Queen Elizabeth's funeral.
Royal biographer Tina Brown reveals the royal family is 'so afraid' of Prince Harry's memoir, which may hinder true reconciliation.
Royal biographer Andrew Morton spoke with ET at Methodist Central Hall Westminster in England on Monday.
Norah O'Donnell explains why Prince George and Princess Charlotte were the only royal kids who attended Queen Elizabeth's funeral.
Katie Nicholl, author of 'The New Royals,' explains Prince George and Princess Charlotte's 'heir and the spare' relationship.
Princess Charlotte cries during her great-grandmother Queen Elizabeth's state funeral.
The funeral and its surrounding events included personal touches from the queen's closest family and friends.
Prince William, Kate Middleton, George, Charlotte and several other royals sang a classic hymn at Queen Elizabeth's committal service.
The brothers shared a moment at the late monarch's committal service on Monday.
Prince Harry and Meghan Markle join Prince William and Kate Middleton at the late Queen Elizabeth II's Committal Service.
King Charles III along with his children, siblings and other family members, arrive at the late Queen Elizabeth II's Committal Service.
