**Update at 3:34p.m. EST: Catherine Middleton, Duchess of Cambridge, and husband Prince William on Monday welcomed their first child. The baby boy was born at 4:24 p.m., weighing 8 pounds 6 ounces. A name has not yet been announced for the child, who is now third in line to the throne. The child's title will be His or Her Royal Highness Prince or Princess (the baby's name) of Cambridge, St. James's Palace said this month.

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Royal baby fever is in full swing as Kate Middleton has gone into labor and checked into the Lindo Wing at St. Mary's Hospital in London.

As the world awaits, EnStars is turning back the clock to take a look back at Princess Diana's sweetest mommy moments with Prince William and Harry.

Toting the boys to royal events to fun outings, Princess Diana was a very hands on mother.

See her sweetest public moments with her sons. 

Kate Middleton and Prince William, who are hours away from welcoming the birth of a royal heir, are expected to mirror the late Princess Diana's parenting method.

The royal couple reportedly want their first child to have a normal upbringing despite the fact that he or she will be third in line to the throne.

In April, the Duchess revealed that her first child is due "around mid-July," when asked by news reporters in Glasgow, adding "but babies have their own agenda."

The Duchess and Prince William have not yet revealed the birth of their child. The press has been gathered outside St. Mary's Hosptial for almost two weeks.

On Monday, July 22, Prince William's wife of two years was expected to give birth naturally to their first child.

"Her Royal Highness The Duchess of Cambridge has been admitted this morning to St. Mary's Hospital, Paddington, London in the early stages of labour. The Duchess travelled by car from Kensington Palace to the Lindo Wing at St Mary's Hospital with The Duke of Cambridge," a Palace rep confirmed to Us Weekly in a statement.

Kate Middleton Royal Baby Boy Name Favorites Listed as George and Arthur [PHOTOS]

 Watch Princess Diana and Prince Charles Announce Prince William's Birth in London in 1982 [VIDEO]