Prince William and Kate Middleton are a real-life fairy tale! The Duke and Duchess of Cambridge wowed the masses with their royal wedding on April 29, 2011. In front of the world – and over 1,000 guests – the couple said “I do” during a regal ceremony at Westminster Abbey. It was a day to remember forever, as the bride wore a bespoke gown from Alexander McQueen, the groom had his best man (and brother) Prince Harry by his side – and the couple shared a kiss from the balcony of Buckingham Palace. Press play above for a look back at William and Kate’s unforgettable royal wedding!