For the last few weeks Princess Caroline of Monaco's 20-year-old son and Beatrice, a part-time model and fellow student, who is the daughter of a count, have been inseparable. Both are at Milan's Luigi Bocconi university – his subject is economics, while Bea is working towards a law degree. But study has been the last thing on their minds this summer as they've played out their fledgling romance across the bars and beaches of the Mediterranean. After being spotted in Pierre's native Monte Carlo and Saint Tropez, the young lovers are now in Tuscany, where they've been taking cooling dips in the sea and frolicking along the shore.
