Nicky Hilton Rothschild

Nicholai Olivia "Nicky" Rothschild is an American socialite, fashion designer and model. She is a member of the Hilton family by birth, and a member of the Rothschild family through her marriage to James Rothschild, a grandson of Victor Rothschild, 3rd Baron Rothschild, in 2015. She is the younger sister of Paris Hilton.