Prince Harry and Chelsy DavyBoth Prince William and Prince Harry displayed their affection for their respective girlfriends at Harry’s 23rd birthday party at the weekend.

Kate Middleton and Chelsy Davy had joined the brothers for a meal at their father Prince Charles’ country home in Highgrove on Saturday night before joining friends at the nearby Vine Tree Pub for a party.

An onlooker told the Mirror that William and Kate were inseparable at the party: “They behaved as though they had just met, holding hands and kissing non-stop.”

And despite getting very drunk on Sambucas, Prince Harry made the time to tell girlfriend Chelsy how much he loved her. Zimbabwe-born Chelsy is set to start a law course at the University of Leeds this week, having moved to the UK from southern Africa to be nearer Harry. The source revealed that Harry “gave a speech on her move to the UK and said it was the best birthday present he could get.”