Time flies!

Prince William and Kate Middleton celebrate their first wedding anniversary on Sunday, April 29 -- reportedly at home in Anglesey.

It's hard to believe that a year has flown by since the on-and-off couple of eight years became royal husband and wife, taking on the titles of the Duke and Duchess of Cambridge in a modern fairy tale ceremony at Westminster Abbey (and receptions at Buckingham Palace) that billions watched around the world (even in the U.S., where festivities began at 4:30 a.m. EST!).

As the world awaits the next chapter for William, 29, and Kate, 30, -- the Queen's Jubilee celebration, the Summer Olympics taking place in London and, perhaps, a royal baby-to-be -- Us Weekly takes a look back on their unforgettable day, moment by moment.

Prince William's arrival with little brother (and Man of Honor) Prince Harry; Duchess Catherine's (formerly Kate Middleton) stunning dress reveal (she wore a gorgeous, custom-designed Sarah Burton gown); the entrance of scene stealing Maid of Honor Pippa Middleton; their moving, giggly ceremony inside the abbey; their open-carriage journey to celebrate at Buckingham Palace, and finally, their instantly-iconic kiss (two of them!) on the balcony!

Relive all the must-see moments in this video now and tell Us: What was your favorite royal wedding moment?