Oh no, Kate. Not again. How my heart sank when I saw the Duchess has had yet another embarrassing wardrobe malfunction, this time as she prepared to board a helicopter with her husband, William. Pictures published yesterday by a German newspaper show Kate during the royal couple’s recent tour of Australia and New Zealand, when her flimsy Diane von Furstenberg frock was lifted sky-high by a gust from the chopper’s blades, exposing her bare bottom. A cheeky passing photographer managed to capture the Duchess’s rear in all its glory. To make matters more humiliating, Kate appears to be wearing a...