It’s Princess Diaries number four. 

          Mia’s back from her first royal trip to Genovia. Now she’s ready for what’s REALLY important: her love life. 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?