It’s finally time. After much anticipation, Catherine, Duchess of Cambridge, has been admitted to the hospital to give birth to royal baby number three with her husband Prince William, the Duke of Cambridge. “Her Royal Highness The Duchess of Cambridge was admitted to St. Mary’s Hospital, Paddington, London earlier this morning in the early stages of labour,” Kensington Palace announced on Twitter that Kate Middleton is in the early stages of labor with her third royal baby Monday. Her Royal Highness The Duchess of Cambridge was admitted to St.