Beatrice Borromeo, princess and hard-hitting journalist: meet the Italian aristocrat and Dior ambassador who married into the Monaco royal family

• Beatrice Borromeo became a Monégasque royal when she married Pierre Casiraghi, the son of Princess Caroline of Hanover and the grandson of Grace Kelly
• She wore Valentino and Armani Privé haute couture for her wedding and is a regular at fashion shows – when she’s not running her company Astrea Films