The Prince of Wales has wished his wife, Catherine, a happy birthday, as she turns 43. "To the most incredible wife and mother. The strength you've shown over the last year has been remarkable ...

Abba made her rich beyond dreams, and since her second marriage in 1992 to a member of one of Germany's royal houses, she has been Her Serene Highness Princess Anni-Frid of Reuss. Yet she remains ...