Hear ye! Hear ye!Kate Middleton and Prince William have confirmed they are expecting their second child next spring. An official statement delivered the news with adorably fussy palace language:Their Royal Highnesses The Duke and Duchess of Cambridge are delighted to confirm they are expecting a baby in April 2015.The Duchess of Cambridge continues to be affected by Hyperemesis Gravidarum, but her condition is steadily improving.It was Middleton’s second run of acute morning sickness that forced the news to leak back in September, prior to the typical 12-week mark.