Sweden's tabloids compete to examine the minutiae of Crown Princess Victoria's purported romantic attachments.

ECONOMIST: Scandinavia��s republicans

His heir, Crown Princess Victoria is married to Prince Daniel and has a baby daughter, Princess Estelle, as the next two generations there take shape.

CNN: Will any of Europe's other older royals step down?

Crown Princess Mette-Marit, for instance, moved freely among mourners at a gathering in the home town of her step-brother, Trond Berntsen, who was on guard at the Labour Party youth camp on Utoya island and one of the first to be killed.

ECONOMIST: Norway after terrorism

If the crown prince and princess are turning to modern medicine, Japan is well-served by top specialists and the latest technologies.

CNN: AN HEIR OF CHANGE IN JAPAN

Queen Margarethe of Denmark, Crown Prince Alexander of Serbia and Princess Katherine, the Grand Duke and Duchess of Luxembourg, King Harald of Norway and Queen Sonia also attended.

BBC: Royal wedding: William greets fans ahead of wedding

Crown Prince Haakon is married to Princess Mette-Marit.

CNN: Will any of Europe's other older royals step down?

The ceremonies will be attended by other invited royals and high-ranking dignitaries, including Britain's Prince Charles and the Duchess of Cornwall, Prince Felipe and Princess Letizia of Spain and Denmark's Crown Prince Frederik and his wife.

BBC: Dutch Queen Beatrix abdicates in favour of son

Inspired by the sea and worn not as a halo or crown, but more like a hairpiece, the tiara worn by Princess Charlene of Monaco is a delicate piece of diamond and white-gold jewelry that showcases her individual style.

FORBES: The Princess of Monaco's Sea-Inspired Tiara