Kate Middleton and Prince William announce the birth of their third child — a baby boy

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• Kate Middleton gave birth to a baby boy on Monday, April 23. 
• A statement from Kensington Palace said that, "her Royal Highness, the Duchess of Cambridge was safely delivered of a son at 1101hrs."
• She and Prince William already have two children, Prince George and Princess Charlotte.

There's a new royal baby in town.

Prince William and Kate Middleton welcomed a baby boy Monday, April 23, according to a tweet released...