Pippa put some of her knowledge to use during the wedding festivities, planning the wedding night's big bash at Buckingham Palace with disco balls and a DJ.
Pippa would do well to take notes from another pair of famous society sisters, Jackie Kennedy and her younger sister Lee Radziwill. Like Pippa and Kate, Radziwill was considered the glamorous party girl to her more demure older sister. And when Jackie married John F. Kennedy, Radziwill, her maid of honor, was catapulted onto the world stage.
Lee went on to marry Polish Prince Stanislaw Radziwill after getting her first marriage annulled, tried her hand at acting and interior decorating, and hung out with celebrities like Truman Capote and Giorgio Armani.