It was a role reversal as Pippa who played the doting sister at Kate's royal wedding in 2011 had her sister repay the favour as she walked down the aisle with her financier Fiance James Matthews today.
Pippa Middleton stunned in a fitted guipure lace gown by British couturier Giles Deacon as sister Kate helped with her train
Prince George and Princess Charlotte were adorable pageboy and bridesmaid at their Aunt's wedding
Dressed in adorable ensembles, three-year-old George and two-year-old Charlotte stole the hearts of the nation as they put on a charming display at St Mark's Church in Berkshire.
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