Xenia - she's also very wealthy! And she's known him for years....first crush maybe?
She's an, er, interesting person. I was at Uni (Oxford) with her, and saw her in the debating chamber a lot, and it was clear even then that she intended to Be Somebody. She was a rock journo from an early age and was also very Tory, and very political in the Union ( she was secretary at one point; a position which involved canvassing the public vote)