Zara Phillips is trending in anticipation of the second royal wedding of the season. Phillips, daughter of Princess Anne and the eldest granddaughter of Queen Elizabeth II, will marry England rugby stalwart Mike Tindall this weekend in Edinburgh, Scotland. Unlike Prince William and Kate Middletonapos;s lavish ceremony at Westminster Abbey, Phillips and Tindall will have a much more low-key affair, which won't even be televised. That hasnapos;t prevented the British tabloids from trailing the wedding party as they prepare, seeking out the crucial details like whoapos;ll be doing the brideapos;s nails. The royal guest list includes the Queen and the Duke and Duchess of Cambridge, aka William and Kate.