Lady Kitty Spencer is celebrating "happiness in the Hamptons" with her family. On Monday, Aug. 11, the niece of Princess ...

The first cousin of Prince William and Prince Harry shared a sneak peak into her Hamptons vacation, including a vineyard ...

Princess Diana 's niece Lady Kitty Spencer, 34, has shared a rare glimpse of her husband Michael Lewis, 66, during a family ...

The model and philanthropist, who is Princess Diana's niece and the daughter of Earl Spencer, has been enjoying a jet-set ...

The Spencer genes run strong in Princess Diana’s side of the family. On Monday, August 11, the late princess’s niece Lady ...

Nicky Hilton, Christie Brinkley, Sailor Brinkley Cook and Candace Bushnell were also among the guests. Kitty shared pictures ...

Lady Kitty Spencer, the daughter of Princess Diana's brother Charles Spencer, is enjoying a beachy outing with her ...

When Princess Diana died, her sons Prince William and Prince Harry inherited most of her £13million fortune, including her ...

Prince William and Prince Harry won't inherit Princess Diana's childhood home, Althorp—here's why, and who gets the property ...

Flora Vesterberg, the third cousin of King Charles, is slaying a perfect summer look!Taking to her Instagram account over the weekend, the granddaughter of Princess Alexandra shared glimpses into her ...

The couple, who tied the knot three years ago, had a ‘really, really cute day’ on Nicola's family estate, but their guest ...