Australian singer, David Campbell’s son Billy Campbell is obsessed with Princess Diana and refers to Prince William and Harry as his ‘boys’. David said Billy was two years old when he saw Diana and said, "Look! It's me when I was a princess". Billy could recount details about Diana's life as a toddler and talk about her brother John, who died hours after his birth.

Australian singer, David Campbell’s son Billy Campbell is obsessed with Princess Diana and refers to Prince William and Harry as his ‘boys’. David said Billy was two years old when he saw Diana and said, "Look! It's me when I was a princess". Billy could recount details about Diana's life as a toddler and talk about her brother John, who died hours after his birth.