The Duke and Duchess of Cambridge have new titles: uncle and aunt. Kate Middleton's younger sister, Pippa, gave birth to her first child, a son, with husband James Matthews on Monday at St.
Mary's Hospital in London. There's no word yet on a name, though "everyone is delighted and mother and baby are doing well," a rep says, per USA Today, adding the baby's weight of 8 pounds, 9 ounces.
(The British royals have another family member on the way.)
This article originally appeared on Newser: Pippa Middleton Welcomes First Child