A message in the window of the Highgrove shop in Tetbury, Gloucestershire, celebrating the birth of the royal baby.
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Royal baby fever sweeps the world

23 July 2013 Last updated at 16:52 BST

There's been lots of excitement since the details of the birth of the Prince of Cambridge were displayed on an easel outside Buckingham Palace.

But it's not just people here in the UK - the rest of the world's got royal baby fever too...