Windsor: Prince Harry and his wife Meghan, the Duchess of Sussex, are the proud parents of a new baby boy.
The baby, who has not yet been named, is seventh in line for the British throne and is Queen Elizabeth II's eighth great-grandchild.
It is the first child for Harry and Meghan, who married a year ago.
Harry spoke before media on Monday afternoon, saying that the pair were "both absolutely thrilled and so grateful to all the love and support for everybody out there."
The duchess is a 37-year-old retired American actress formerly known as Meghan Markle.
The 34-year-old prince is the son of Prince Charles - next in line for the throne - and Princess Diana, who died in a Paris car crash in 1997.
Harry has long spoken of his desire to start a family.
Read more: Brunei relents: No capital punishment for gay sex, adultery