Ed Miliband and partner

Labour Party leader Ed Miliband (L) arrives with his partner Justine Thornton at the party's annual conference in Manchester, northern England in this September 28, 2010 file photograph. Miliband and his partner Justine will join celebrities, monarchs, politicians and sporting greats at the royal wedding of Prince William and Kate Middleton to be held at London's Westminster Abbey on Friday. With two days to go before the marriage, which officials predict will be watched by up to three billion people around the world, details of the wedding were released by St. James's Palace including names of some of the 1,900-strong congregation. [Photo/Agencies]
Click: List of guests attending the royal wedding