Popsugar Celebrity The Royals Who Is Kitty Spencer? Princess Diana's Niece Kitty Spencer Gives an Unfiltered View of Life as a Chic Young Royal February 27, 2016 by Allie Merriam View On One Page Photo 3 of 15 ADVERTISEMENT () Start Slideshow My beautiful mummy is the birthday girl! I love her with all my heart and I miss her more than words could say ❤️ A photo posted by Kitty Spencer (@kitty.spencer) on Apr 20, 2014 at 7:50am PDT Share This Link Copy ← Use Arrow Keys → 3 Her Mother Is a Model, Too Kitty's mom Victoria Lockwood was a model as well; her marriage to Earl Spencer lasted from 1989 to 1997. Previous Next Start Slideshow The RoyalsKitty Spencer