Carriage Restorer Dave Evans cleans the Glass Coach at the Royal Mews on March 21, 2011 in London, England. The coach, which was built in 1881, will be used to carry Prince William and Kate Middleton in the event of bad weather on their wedding day. (Photo by Dominic Lipinski - WPA Pool/Getty Images)
A Rolls-Royce state car at the Royal Mews on March 21, 2011 in London, England. The car will transport Prince Charles, Prince of Wales and Camilla, Duchess of Cornwall on the day of the wedding of Prince William and Kate Middleton. (Photo by Dominic Lipinski - WPA Pool/Getty Images)
Carriage Restorer Dave Evans cleans the 1902 State Landau carriage at the Royal Mews on March 21, 2011 in London, England. The coach will be used to carry Prince William and Kate Middleton on their wedding day if the weather is good. (Photo by Dominic Lipinski - WPA Pool/Getty Images)
Carriage Restorer Dave Evans cleans the Glass Coach at the Royal Mews on March 21, 2011 in London, England. The coach, which was built in 1881, will be used to carry Prince William and Kate Middleton in the event of bad weather on their wedding day. (Photo by Dominic Lipinski - WPA Pool/Getty Images)
Carriage Restorer Dave Evans cleans the Glass Coach at the Royal Mews on March 21, 2011 in London, England. The coach, which was built in 1881, will be used to carry Prince William and Kate Middleton in the event of bad weather on their wedding day. (Photo by Dominic Lipinski - WPA Pool/Getty Images)
Carriage Restorer Dave Evans cleans the 1902 State Landau carriage at the Royal Mews on March 21, 2011 in London, England. The coach will be used to carry Prince William and Kate Middleton on their wedding day if the weather is good. (Photo by Dominic Lipinski - WPA Pool/Getty Images)
A Rolls-Royce state car at the Royal Mews on March 21, 2011 in London, England. The car will transport Prince Charles, Prince of Wales and Camilla, Duchess of Cornwall on the day of the wedding of Prince William and Kate Middleton. (Photo by Dominic Lipinski - WPA Pool/Getty Images)
State Harness Cleaner David Oates cleans the Round Buckle, part of the State Harness, at the Royal Mews on March 21, 2011 in London, England. The harness will be used on the royal carriage at the wedding of Prince William and Kate Middleton. (Photo by Dominic Lipinski - WPA Pool/Getty Images)
Photos
See a photo gallery of the royal wedding, including Kate's dress and the guests who attended the ceremony.
During their on again-off again relationship, Prince William and Kate Middleton have spent a great deal of time together.
Since the couple's engagement was announced in November, the UK has been buzzing about the April 2011 nuptuals.
Cars and carriages, some more than 100 years old, will carry the couple and the rest of the wedding party through London on the day of the wedding.
Catherine Elizabeth Middleton was born in 1982 and grew up in Berkshire. She met Prince William at the University of St. Andrews in 2001.