Royal guests to attend Pippa Middleton's Berkshire wedding

Final preparations are underway for Pippa Middleton's wedding which is being held in Berkshire this weekend.

Pippa, the Duchess of Cambridge's sister, is getting married tomorrow at St Mark's Church in Englefield.

Prince William, Kate and Prince Harry will attend the ceremony before the wedding reception is held a few miles away at the Middleton family home in Bucklebury.

Pippa is marrying her financier boyfriend James Matthews - the older brother of former Made In Chelsea's Spencer Matthews.

Prince George and Princess Charlotte will be page boy and bridesmaid for their aunt.

The couple got engaged last summer after James is said to have proposed on a trip to the Lake District after less than a year of dating.