Kate Middleton and Prince William Confirmed to be in Serious Relationship

Wills and businessman’s daughter Kate, seen skiing in Klosters this week, have been trying to keep the romance secret.

But a source said: “They’re an item.”

Prince William’s pretty girlfriend has joined him at Highgrove at least three times, The Sun can reveal.

In April 2004, The Sun published pictures of Prince William and Kate Middleton on a ski holiday in Klosters, Switzerland. Just under a year ago the paper had first speculated about a relationship between them.

The Sun claimed that William and Kate became an item at Christmas 2003, after Kate split from her previous boyfriend.