The newlyweds enjoyed a lavish reception at Middleton's family estate.
The 35-year-old 'Suits' star and her royal beau attended Pippa and James Matthews' celebration at the Middleton Estate in Bucklebury, England on Saturday
The 'Suits' star was not present at Middleton's ceremony on Saturday morning.
The 35-year-old 'Suits' star was nowhere to be found at St. Mark's Church in Englefield on Saturday.
The Duchess of Cambridge was still 'mom' during sister Pippa Middleton's wedding to James Matthews on Saturday.
The Princes were spotted outside of St. Mark's Church on the Englefield Estate in the English county of Berkshire for the nuptials on Saturday.
The Duchess of Cambridge helped her little sis every step of the way during Saturday's ceremony.
Kate Middleton's little sister tied the knot at St. Mark's Church on the Englefield Estate in England on Saturday.
The 31-year-old tied the knot on Saturday with both her niece and nephew adorably by her side.
A source tells ET that Markle left Kensington Palace with Prince Harry on Saturday morning, but there was no sight of her at the ceremony.
He was not seen with his girlfriend, Meghan Markle.
The happy couple tied the knot at St. Mark's Church in Englefield on Saturday.
ET is on the scene in England as Kate Middleton's little sister gets ready for her big day.
The Duke of Cambridge, and his brother Prince Harry, honored their mother on Thursday in London at the inaugural Legacy Awards.