Princess Diana 's nieces have definitely inherited their royal aunt's enviable sense of style, as their looks on Wednesday, Oct. 16, proved. Lady Kitty Spencer and her twin sisters, Amelia and Eliza Spencer, hit the red carpet in coordinating icy blue gowns to support cousin Prince William at the Centrepoint Awards in London.

Last night, Prince William had another royal event on his calendar: the Centrepoint Awards at the British Museum. The organization is near and dear to his heart—and his late mother Princess Diana's—as it works to help homeless youth in the United Kingdom.

It was a rare appearance for the Spencer sisters at the special event, which had a connection to both Princess Diana and Prince William

Princess Diana's nieces, Lady Kitty Spencer, Lady Eliza Spencer and Lady Amelia Spencer, joined Prince William at an event in London on Oct. 16

The Prince of Wales presented at an awards evening on Wednesday (16 October) for the organisation Centrepoint, a youth homelessness charity also supported by his late mother, Princess Diana. The Centrepoint Awards took place at London's Natural History Museum and were "celebrating the remarkable achievements of young people who have transformed their lives after experiencing homelessness,

Princess Diana's nieces have shown support for Prince William amid his feud with Prince Harry. Lady Kitty Spencer, Lady Amelia Spencer and Lady Eliza Spencer stepped out at the Centrepoint Awards this evening to support their cousin,