Kate Middleton and Prince William touched down in Northern Ireland yesterday.

The couple were there to attend the Northern Ireland annual Garden Party in Hillsborough Castle.

Kate looked as lovely as ever as she mingled with the guests, wearing a cream coat and matching hat.

Kate also started off the party by planting a tree in the middle of the castle's estate.

The day seemed to be a success as Kate and William were snapped having fun in the Irish sunshine.