Royal Wedding - Evening Celebrations At Buckingham Palace

Fiona Cairns stands proudly next to the Royal wedding cake that she and her team made for Prince William and Catherine Middleton, in the picture Gallery of Buckingham Palace in central London. Photo credit: (John Stillwell-WPA Pool/Getty Images)

Royal Wedding - Evening Celebrations At Buckingham Palace

The top section of the eight tiered wedding cake made by Fiona Cairns and her team, awaits the newly weds Prince William and Catherine Middleton, in the picture Gallery of Buckingham Palace in central London. (John Stillwell-WPA Pool/Getty Images)

Royal Wedding - Evening Celebrations At Buckingham Palace

Close up detail of the eight tiered Royal Wedding cake with the initials W & C made by the team at Fiona Cairns Ltd of Leicestershire made for Prince William and Catherine Middleton is seen in the Picture Gallery of Buckingham Palace on April 29, 2011 in central London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The Archbishop of Canterbury conducted the service which was attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding and street parties are being held throughout the UK. (John Stillwell-WPA Pool/Getty Images)

Royal Wedding - Evening Celebrations At Buckingham Palace

A small section of the eight tiered wedding cake made by Fiona Cairns and her team, awaits the newly weds Prince William and Catherine Middleton, in the picture Gallery of Buckingham Palace in central London. (John Stillwell-WPA Pool/Getty Images)

Royal Wedding - Evening Celebrations At Buckingham Palace

The team led by Fiona Cairns (not in picture) that made the Royal wedding cake, put on the finishing touches for Prince William and Catherine Middleton, in the picture Gallery of Buckingham Palace in central London. (John Stillwell-WPA Pool/Getty Images)

Royal Wedding - Evening Celebrations At Buckingham Palace

The team led by Fiona Cairns (not in picture) that made the Royal wedding cake, put on the finishing touches for Prince William and Catherine Middleton, in the picture Gallery of Buckingham Palace in central London. (John Stillwell-WPA Pool/Getty Images)

Royal Wedding - Evening Celebrations At Buckingham Palace

The eight tiered wedding cake made by Fiona Cairns and her team, awaits the newly weds Prince William and Catherine Middleton, in the picture Gallery of Buckingham Palace in central London. (John Stillwell-WPA Pool/Getty Images)

Royal Wedding - Evening Celebrations At Buckingham Palace

A small section of the eight tiered wedding cake made by Fiona Cairns and her team, awaits the newly weds Prince William and Catherine Middleton, in the picture Gallery of Buckingham Palace in central London. (John Stillwell-WPA Pool/Getty Images)

Royal Wedding - Evening Celebrations At Buckingham Palace

Rachel Jane Eardley (left) and Diane Pallett put the finishing touches to the Royal wedding cake, that Fiona Cairns and her team made for Prince William and Catherine Middleton, in the picture Gallery of Buckingham Palace in central London. (John Stillwell-WPA Pool/Getty Images)

Royal Wedding - Evening Celebrations At Buckingham Palace

Rachel Jane Eardley (left) and Diane Pallett put the finishing touches to the Royal wedding cake, that Fiona Cairns and her team made for Prince William and Catherine Middleton, in the picture Gallery of Buckingham Palace in central London. (John Stillwell-WPA Pool/Getty Images)

Royal Wedding - Evening Celebrations At Buckingham Palace

Fiona Cairns stands proudly next to the Royal wedding cake that she and her team made for Prince William and Catherine Middleton, in the picture Gallery of Buckingham Palace in central London. (John Stillwell-WPA Pool/Getty Images)