Mia's got everything a girl could possibly want. She's a princess and she's got a boyfriend! But that's where it all goes wrong. Because Kenny is just not the guy she really wants. Michael's the one she's loved forever but he's going out with someone infinitely cleverer than Mia. Will the story end happily ever after for the Princess of Genovia?

Mia Thermopolis, a 14-year-old princess, announces on TV that her mum is pregnant by her algebra teacher and that she plans to marry him. A right royal fuss ensues. Mia's Grandmere is all set to plan the year's biggest society wedding. Everyone will be there, but will the bride and groom?

Mia and Michael are finally an item, but Grandmere seems to have other plans. Just before the happy couple's first hot date, an unmissable royal engagement turns up. Could it be that Michael doesn't measure up and that (please not!) Grandmere's got someone else in mind for Princess Amelia Mignonette Grimaldi Thermopolis Renaldo?

Poor Mia has made a total ass of herself with JP - the Guy Who Hates It When They Put Corn in the Chili - trying to prove that she's a super-chilled party girl. She's also bankrupted the student council. Just as Mia's scared that she's lost Michael and a ton of money, Grandmere steps in up with a fund-raising plan.

A year ago, Sam Madison saved the President of the USA from assassination. A year ago she became a teen celebrity - and started dating David, the First Son. Now, one year on, everyone thinks Sam is ready - except Sam herself. But, will David be prepared to wait for his All American Girl?