A slice of Prince William and Duchess Catherine's wedding cake will be auctioned next month.
The calorific treat - which was created by Fiona Cairns for the couple's nuptials on April 29, 2011 - comes in its original presentation tin with a printed compliments slip from William's father Prince Charles and step-mother Camilla, Duchess of Cornwall and will feature at PFC Auctions from May 3 to24.
It is also accompanied by an original 16 page Order of Service from Westminster Abbey containing the vows, hymns, prayers and blessing from the wedding of William and the then Kate Middleton.
Auction spokesperson Kylie Whitehead said "We believe that this is the first piece of Kate and Will's wedding cake to appear on the market and we're very excited to offer it. It's estimated that around two billion people watched the wedding on TV so we anticipate worldwide interest. This is a fantastic opportunity to own such a personal piece of memorabilia from the future king and queen."
The auction will open online on May 3 2012 and bidding will end on May 24 2012.
For more information go to PFCauctions.com.