LONDON – Duchess of Cambridge has jetted to the Caribbean for a holiday with husband Prince William after recovering from her severe morning sickness, a media report said. According to ndtv.com, Middleton, 31, was hospitalized in December last year for Hyperemesis Gravidarum, an acute morning sickness characterised by intractable nausea, vomiting, and dehydration. She is now staying at a 19,000 pounds-a-week villa on the island of Mustique. The luxury pad boasts an infinity pool, games room and stunning views of the Caribbean Sea, "The Sun" reported. The royal couple also have Middleton's parents Michael and Carole staying nearby. "The Duke and Duchess have joined the Middletons for a winter break," a source said. – SG