(Pics) Kate Middleton aged five years old

Kate Middleton is seen aged five years old in this undated photograph received in London on March 7, 2011. A series of family pictures of Prince William's bride-to-be Kate Middleton, including a previously unseen one of the couple together, were released on Monday.

The five pictures taken from the Middleton family were published on the official website for next month's wedding along with a detailed biography of the prince's fiancee.

REUTERS/The Middleton Family, 2011/Handout