How Princess Diana was a parenting role model for Prince Harry

When it comes to parenting, there are a few lessons Prince Harry can learn from his late mother, Princess Diana.

Before her tragic death in August 1997, the Princess of Wales split her time between making royal appearances with her then-husband, Prince Charles, and raising the Duke of Sussex and his older brother, Prince William.

Like Harry and his wife, Meghan Markle, Diana was constantly in the spotlight. The births of her two children with Charles made national headlines, along with the couple's royal parenting techniques. Now, ET takes a look at some of the parenting lessons Diana instilled in her sons as Harry and Meghan patiently await the arrival of Baby Sussex.