Forget your traditional save-the-date cards, no Kate and William notified those guests who didn't hear the big news via a fax! "I cannot give you any further details other than that but they have received a sort of save the date fax.," People.com was told by a spokeswoman for King Constantine, and Queen Anne-Marie, of Greece. Other royal guests that are expected to attend include their eldest son Prince Pavlos and his American-born wife, Princess Marie-Chantal. Prince William is in fact the godfather to their 12-year-old son Konstantinos-Alexios. One royal confirmation? Prince Alexander and Princess Katherine of Serbia, who RSVP'd on their website writing, "Their Royal Highnesses are delighted to attend the marriage and are very happy for the young couple."
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