Royal Baby Fever! Pippa Middleton Just Gave Birth to a Baby Boy

editor@purewow.com (PureWow)

Kate Middleton has a new nephew! 

Younger sister Pippa Middleton reportedly gave birth to a baby boy this morning at the Lindo Wing of St. Mary's Hospital in London (the same place sister Kate delivered George, Charlotte and Louis), after she was seen entering the hospital with husband James Matthews yesterday. According to royal reporter Rebecca English, the healthy baby was born yesterday afternoon and weighs 8 pounds, 9 ounces. 

Thank goodness for the Duchess of Cambridge; Pippa will have an experienced mom of three to show her the royal ropes of motherhood.

RELATED: 5 Beauty Lessons We Learned from Pippa Middleton