Kate Middleton is pregnant, Buckingham Palace has confirmed!

The Duke and Duchess of Cambridge are expecting a baby, according to an official statement just released by palace officials, who confirm that Kate Middleton and Prince William, both 30, are adding a royal boy or girl to their mix.

Kate has been admitted to the hospital for Hyperemesis Gravidarum, a "very acute morning sickness, which requires supplementary hydration and nutrients," according to the duke and duchess' official website.