Prince William's cousins stun at Cannes Film Festival

Prince William and Prince Harry's maternal cousins attended the Cannes Film Festival on May 22. 

According to people. com the two nieces of Princess Diana, Lady Amelia Spencer and Lady Eliza Spencer,  turned heads with their monochromatic look at the event. 

The daughters of Charles Spencer wore "complementary strapless gowns with a peplum waist and skirts with train detail, Amelia wearing a white version while Eliza was dressed in black."

According to reports, the Spencer sisters, along with their younger brother, Louis, grew up in South Africa to avoid media scrutiny over their royal connections.

Their parents, Charles and Victoria, parted ways in 1997, just a few months after the death of Diana in a car crash in Paris.

Held in Cannes, France, The Cannes Film Festival  previews new films of all genres, including documentaries, from all around the world. Founded in 1946, the invitation-only festival is held annually.