Regarding the Monaco royals, Prince Rainier will die. Prince Albert will become Prince of Monaco. He will not marry this year or, in my opinion, any year. Princess Caroline and Ernst August will stay together despite him being an even bigger ass. This will be primarily because she still wants to keep his titles, and the status that comes with them. Stephanie and Adans will divorce after (or before) she pops out another kid. She'll take up with more circus folk. Andrea will increase in status but will continue to switch girlfriends every hour. Charlotte will admit she's going to marry an ape from the San Diego Zoo (kidding). No, seriously, she'll get even prettier, hopefully get a bang trim and darker hair color put in, date someone extremely suitable, and become even more famous. Pierre will continue to be obscure, yet will become an even greater womanizer than Andrea and will start dating 50 women a week. Scratch that- 50 women a day. Oh, and prepare for another war between Caroline and Stephanie.
Regarding the British royals, expect dozens more scandals, a second Burrell exposee (don't know if that's spelled right) book, Prince Philip's health deteriorating, Princess Alice's death, Prince Harry getting into a bit more trouble, William laying low, Prince Charles being the subject of more scandal, Camilla gaining status, Prince Andrew staying awkward, Beatrice and Eugenie becoming more visible, the Queen remaining regal, Lord Frederick in another drug scandal, Princess Anne's divorce from Lawrence, and the engagement of Zara or Peter Philips.
As for the rest of the royal families, they'll likely tread on thin ice beautifully and their crowns will likely remain, as they have for years, very secure.
HAPPY NEW YEAR
The English take the breeding of their horses and dogs more seriously than they do their children- HRH Princess Michael of Kent