The Duchess of Cambridge has been admitted to hospital in the early stages of labour.
Kate, who is thought to be more than a week past her due date, is believed to have been taken through a side entrance of the Lindo wing at London's St Mary's Hospital early this morning.
The Duke of Cambridge, Prince Williams travelled with her by car from Kensington Palace.
Her condition had been described as "very well". "There's been a lot of speculation this morning since about 5.30am, SKY news said.
"Prince William had said from the beginning that he wanted to be alongside his wife when she went into labour.
The world's press have been camped outside St Mary's in Paddington for weeks in anticipation of the birth. The Duke and Duchess have been at Kensington Palace all weekend and she went into labour naturally.