Event Roundup: King Constantine of Greece's 70th Birthday Party

It was a star-studded royal gathering for King Constantine's 70th Birthday.  Royals from around Europe gathered for the black tie affair:

Britain

Queen Elizabeth

The Princess Royal

Princess Alexandra

Princess Michael

Spain

Queen Sofia

Greece

Queen Anne-Marie

Princess Alexia

Princess Theodora

Tatiana Blatnik

Denmark

Queen Margrethe

Princess Benedikte