Pippa Middleton is “thrilled” to be pregnant with her second child, according to Page Six.

The younger sister of Kate, the Duchess of Cambridge, already has a two-year-old son Arthur with husband James Matthews.

The newborn will be the cousin of Prince George, Princess Charlotte and Prince Louis.

A source close to the family told the  NY Post, “Pippa and James are thrilled, it’s fantastic news amid a difficult year. The entire family is delighted.”

The couple tied the knot in 2017 and currently reside in London.

It is said they are about to purchase a 72-acre country estate called Bucklebury Farm Park in Berkshire.

They currently live in a $29 million mansion in up-market Chelsea, London.