Princess Diana

According to a former security head, Prince William was 'always jealous' of Prince Harry being the more popular royal.

According to Paul Burrell, Queen Elizabeth was 'offended' she wasn't there to celebrate Lilibet's birthday.

According to an old friend, Princess Diana 'used to get very upset' reading rumors about Prince Harry's paternity.

According to an insider, Queen Camilla doesn't want King Charles to see Prince Harry during his upcoming U.K. trip.

According to a biographer, Princess Diana's family didn't think Meghan Markle was similar to the late icon.

According to an expert, Prince William and Prince Harry 'weren't very close' until Princess Diana died in 1997.

According to an expert, Prince William's birthday post for Prince Harry was 'not an olive branch.'

According to a report, Princess Diana's sister Lady Sarah McCorquodale is supporting Prince William as he gears up for 'challenges ahead.'

Prince Harry admitted he is 'excited' about his 40th birthday despite his ongoing feud with the royal family.

According to an expert, Kate Middleton's 'energy' in her cancer update video was similar to Princess Diana’s.

According to an expert, Prince Harry 'secretly' communicates with Princess Diana's family amid his feud with Prince William.

Kate Middleton shared that she is looking 'forward' to returning to royal duties.

According to a teacher, Princess Diana didn't think she was 'enough' for King Charles.

According to a former royal butler, Prince Harry returning to the royal fold would be a 'disaster.'

According to a source, Prince William has 'written Prince Harry out of the script.'

According to a source, Princess Diana's family is 'working hard' to push Prince Harry and Prince William to reconcile.

Prince Harry reportedly spent the night at Princess Diana's childhood home, Althorp House, while in the U.K.

According to a report, Prince William and Prince Harry didn't speak to each other while at their uncle Lord Robert Fellowes' funeral.

Prince Harry is set to receive additional security in New York City during his upcoming visit after his 'near catastrophic' car chase last year.

According to a royal expert, Princess Diana would have likely found a way to end sons Prince William and Prince Harry's feud.

According to a biographer, Princess Anne thought Camilla Parker Bowles 'will never be a true queen.'

According to a source, Prince William is 'fed up' with Prince Harry mentioning Princess Diana in recent interviews.

According to a report, Prince Harry will skip Lord Robert Fellowes' funeral due to family drama.

According to a report, Prince Harry contacted Princess Diana's family after the death of Lord Robert Fellowes.

According to a royal biographer, King Charles is worried about Prince Harry's finances.

According to a royal expert, King Charles and Princess Diana were in 'mortal combat' over Queen Camilla.

Lord Robert Fellowes was married to Princess Diana's sister for 40 years.

According to a biographer, Prince Harry and Meghan Markle could end their royal feud by visiting the U.K.

According to a biographer, Kate Middleton considered not taking on Princess Diana's Princess of Wales title.

According to a royal biographer, Prince William didn't want Meghan Markle to wear Princess Diana's jewelry at her 2018 wedding.

According to a royal expert, Prince William was once Carole Middleton's 'screensaver.'

Prince Harry revealed King Charles branded him Prince William's 'spare' when he was born.

Prince William is 'steering Kate Middleton into' Princess Diana's footsteps, Paul Burrell claimed.

According to Tom Bower, Charles Spencer knew Meghan Markle wouldn't fit into the royal family.

According to Paul Burrell, Princess Diana wouldn't support Prince Harry and Prince William's feud.

Sarah Ferguson honored Princess Diana during her 63rd birthday in a social media post.

According to a bodyguard, King Charles forbid Michael Jackson from meeting his two sons, Prince Harry and Prince William.

According to a source, Prince Harry was 'scarred' by Princess Diana's experiences within the royal fold.

Prince Harry believes Princess Diana 'would be proud of him for leaving the royal family, a source claimed.

Kevin Costner said he was in a feud with the royal family after Princess Diana's death in 1997.

Kevin Costner chose not to provide more intimate details about their conversation, but he did gush that the Prince of Wales was 'quite a young man.'

Meghan Markle sent out a message of 'unity' while in Nigeria, a jewelry expert claimed.

According to a royal editor, Prince Harry's friends couldn't 'warm up to' Meghan Markle.

According to Paul Burrell, Prince Harry and Meghan Markle's inner circle is 'getting smaller.'

Charles Spencer confirmed he and Karen Gordon are going their separate ways after 13 years of marriage.

John F. Kennedy Jr.'s wife, Carolyn Kennedy, became paranoid about dying after Princess Diana's sudden passing in 1997.

According to Paul Burrell, Prince Harry is 'holding out hope' for a reconciliation with Prince William.

Nicki Minaj oddly paused her show to hold a brief moment of silence for the late Princess Diana, who died during a car crash in 1997.

Prince Harry and the royal family have 'complete distance' between them, according to an expert.

According to Princess Diana's butler, the late royal would've made Prince Harry apologize to King Charles.