Pippa Middleton is a mother of two! The younger sister of Kate Middleton welcomed her second child — a baby girl — with husband James Matthews on Monday, making 2-year-old son Arthur a big ...

Prince William and Kate Middleton's newborn son received one of his first official visitors: Aunt Pippa Middleton ... The name of Will and Kate’s baby boy will be announced in due course ...

Pippa Middleton is the middle child of Carole and Michael Middleton and the younger sister of the Duchess of Cambridge. She was Kate's maid of honour on her wedding day to Prince William in 2011.

Catherine, Princess of Wales, and her younger sister Pippa Matthews, once famously close, are reportedly facing growing ...