Prince William might prick up his ears at news that his first love, glossy Arabella Musgrave, 26, has split from her long-term boyfriend, brewing heir James Tollemache. Arabella`s father - Cirencester Park Polo Club manager Major Nicholas Musgrave - has previously suggested the Prince still carries a torch for the gorgeous Prada PR girl, who began dating Tollemache at around the time William began seeing Kate Middleton. But although Arabella and James, 28, have been virtually inseparable for five years, with friends long-predicting an engagement, I learn the brunette is telling pals she is single again. No doubt, it won`t be long before Arabella finds a suitably eligible match, but it may be more amusing to watch out for James`s new partner. Before stepping out with Arabella, Lord Tollemache`s son - whose brother Edward is a godson of Prince Charles - dated polo-playing glamour model Jordan.