101444, LONDON, UNITED KINGDOM - Tuesday July 23, 2013. Prince William, The Duke and Catherine, Duchess of Cambridge pose with their new baby boy outside the Lindo Wing of St Mary's Hospital in London. **UK, AUSTRALIA & NZ OUT** Photograph: ? i-Images, PacificCoastNews.com **FEE MUST BE AGREED PRIOR TO USAGE** **E-TABLET/IPAD & MOBILE PHONE APP PUBLISHING REQUIRES ADDITIONAL FEES** LOS ANGELES OFFICE: +1 310 822 0419 LONDON OFFICE: +44 20 8090 4079