With heat waves sweeping the globe, breezy white dresses have been everywhere, and Lady Kitty leaned into the crisp, cool ...

Princess Diana's niece, Lady Kitty Spencer, was a sight for sore eyes in her Victorian-inspired wedding gown over the weekend. See the dress here.

Princess Diana’s niece Lady Kitty Spencer shared glowing praise for her cousin, Prince William, and his work to end homelessness, specifically with Centrepoint, an organization the Prince of ...

Kitty called her Dolce & Gabbana look a “dress of dreams.” Princess Diana’s niece Lady Kitty Spencer wore a Kate Middleton-approved color—aqua—to a party on the London social scene on June 24.

Princess Diana's niece Lady Kitty Spencer revealed for the first time that she's a mom in a post on Instagram celebrating Mother's Day in the U.K.

Princess Diana's niece, Lady Kitty Spencer is a married woman — meet her husband, Michael Lewis, who is 32 years her senior.

Lady Kitty is the oldest child of Charles Spencer, who was Princess Diana's brother, and former model Victoria Lockwood. She comes from a family reportedly worth $154 million (£100 million).

A recent throwback shared by Princess Diana's niece, Lady Kitty Spencer, has some doing a royal double-take. Fans have noted the resemblance between the photo and one of Princess Charlotte.

Princess Diana's niece Lady Kitty Spencer shared rare photos of her daughter on Instagram. Athena was also featured in a video posted on New Year's Eve.

Princess Diana's niece, Lady Kitty Spencer, first appeared publicly at Prince William and Kate Middleton's 2011 wedding and has since gained recognition as a model and social figure.

Lady Kitty Spencer, who is Princess Diana's niece, wore a Kate Middleton-approved color to a London party on June 24. Kitty's aqua gown by Dolce & Gabbana was called a "dress of dreams" by Kitty ...

Princess Diana's niece Kitty Spencer and her new husband Michael Lewis posed for a photoshoot the day after they tied the knot in Italy.