Inside the chapel, the Royal Family were seated together to watch Princess Eugenie walk down the aisle, flanked by Prince George and Princess Charlotte among the six page boys and bridesmaids. However, royal fans will notice that Camilla Parker-Bowles was not present at the ceremony.
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Whilst her husband Prince Charles and the rest of the royals were in Windsor, Camilla stayed behind to carry out an engagement at a Scottish school. One royal commentator defended Camilla's decision to snub the wedding, saying 'This stuff is not as easy to reschedule as you might think' and insisting that there is no bad feeling between the newlyweds and the Duchess of Cornwall.
However, many people are wondering whether Camilla's no-show is down to a long-standing feud with mother-of-the-bride Sarah Ferguson, who was very close to the late Princess Diana. Amid these rumours, one royal insider has claimed Camilla had another reason for missing the wedding, and it's pretty odd. Watch the video above for everything we know...