Duke And Duchess Of Cambridge Expecting Third Child

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LONDON (CBSMiami) - Another royal baby is on the way.

Prince William and Kate Middleton are expecting another child.

The announcement was made in a statement from Kensington Palace which said Queen Elizabeth the Second was delighted by the news.

The Duke and Duchess of Cambridge are already parents to four year old Prince George and two year old Princess Charlotte.

During her first two pregnancies, Middleton, 34, battled acute morning sickness, also known as Hyperemesis Gravidarum. She is less than three months pregnant but the palace made the announcement early because of her illness.

All of Middleton's engagements for Monday were canceled so she could be cared for at Kensington Palace.