His sister Paris-Michael Katherine Jackson, was also born to the singer and his second wife, and is only just a year younger than Prince.
She was born on April 3, 1998, and was named after her father and her grandmother, who later became her guardian when Michael died.
Since his father’s death, Prince focused on the business side of life, starting a charity called Heal Los Angeles recently.
Speaking to This Morning’s Eamonn Holmes and Ruth Langsford, however, Prince gave a huge insight into what his siblings are really like, and how they are also planning to make their mark on the world.
He said: “We’re very close – that unconventional upbringing you mentioned only tightened our bond as siblings.