Hopefully Happily ever after...
Wait it's not Prince & Princess...
Pick one of these 3 titles.. (I'll stick with Will & Kate) Queen Elizabeth II gave Prince William the title of Duke of Cambridge and Kate Middleton the title of Duchess of Cambridge before the bride and groom's ceremony on Friday.
In addition to the dukedom, William also became the Earl of Strathearn and Baron Carrickfergus,
which means Kate will become the Countess of Strathearn and Baroness Carrickfergus.
That makes three titles each for the royal couple.
According to The Telegraph, dukedom is the highest rank in the British peerage.
Here's some R W Tibits if you haven't gotten enough!