Paul McCartney and Nancy Shevell got married  at the Old Marylebone Town Hall in London on Sunday. Nancy wore a knee-length white dress with flowers in her hair. Both the bride's dress and Paul's suit were custom pieces made especially for the event by his daughter, designer Stella McCartney . Paul and Nancy have been together since 2007 and got engaged in May. His youngest daughter, 7-year-old Beatrice, served as the flower girl for the ceremony. It was a relatively low-key affair, attended by about 30 of their closest friends and family. Some of the guests included Barbara Walters as well as fellow Beatle Ringo Star and his wife Barbara Bach, and George Harrison's widow Olivia. Congrats to the newlyweds Paul and Nancy!
Paul McCartney waved to the crowd after his wedding .
Paul McCartney's daughter Beatrice was the flower girl.
Paul and Nancy tied the knot in London.
Paul McCartney and Nancy Shevell wore Stella McCartney  designs.
Paul was in a custom Stella McCartney  suit.
Ringo Starr attended Paul McCartney's wedding .
Ringo Star and his wife Barbara attended Paul McCartney's wedding .
Paul and his wife Nancy stepped out after their wedding .
Nancy Shevell wore a flower in her hair.
Paul McCartney and Nancy Shevell held hands.
Paul and Nancy wore Stella McCartney  designs.
Paul McCartney and Nancy Shevell raised their hands to celebrate their marriage.
Friends welcomed newlyweds Paul McCartney and Nancy Shevell with flower petals.
Paul McCartney and Nancy Shevell walked out of London's Marylebone Town Hall after getting married.
Nancy Shevell and Paul McCartney smiled at their friends and family after being married in London.
Nancy Shevell and Paul McCartney were showered with flower petals in London.
Nancy Shevell and Paul McCartney were ecstatic to be newlyweds in London.
Paul McCartney waved to friends and family as he drove away with new wife Nancy Shevell.
Nancy Shevell and Paul McCartney couldn't stop smiling on their wedding  day in London.
Nancy Shevell and Paul McCartney made their first appearance as man and wife!
Nancy Shevell and Paul McCartney wiped flower petals off of their heads after their wedding .