Prince William & Kate's Royal Wedding Procession Through London

Well it's done! Prince William and Catherine Middleton are now the Duke and Duchess of Cambridge! The new couple left Westminster Abbey this morning and headed to Buckingham Place in a horse-drawn open-top carriage.  We still want to call her a princess, because she is!

OK! PHOTOS: PRINCE WILLIAM & KATE MIDDLETON'S WEDDING CEREMONY AT WESTMINSTER ABBEY

We can't believe the wait is over, and by now we've all seen her gorgeous wedding dress by Sarah Burton for Alexander McQueen.

OK! NEWS: ALL ABOUT KATE MIDDLETON'S WEDDING DRESS — DESIGNED BY SARAH BURTON AT ALEXANDER MCQUEEN

Prince William was very dapper as well — they're definitely a gorgeous royal couple!