The doctor that led the team that delivered the royal baby - the Queen's former gynaecologist Dr Marcus Setchell - is with Kate at the Lindo Wing of St Mary's Hospital in Paddington.
Rumour among the media outside is of an early departure.
More top news
Selena Gomez said she needs to "rethink some areas of my life" as she feels "extremely unauthentic" and "unconnected" to her music.
Although it may be a dry and bright start for most, thicker cloud and rain will spread in through the day.
US Democrats must heed the warning of the UK's EU referendum vote to avoid a Donald Trump presidency, Kezia Dugdale has said.