Nicholai Olivia Hilton

Nicholai Olivia Hilton (born October 5, 1983 in New York City, New York) is an American fashion model, socialite, fashion designer, and heiress to a part of the Hilton Hotel chain, as well as to about 5%-15% of her father's real estate fortune and investments.
She was the second of four children born to Richard Hilton and Kathy Richards. Her sister and brothers are Paris Hilton, Barron Hilton and Conrad Hilton. On the maternal side of her family, Nicky Hilton is a niece of two popular child stars of the 1970s, Kim Richards and Kyle Richards, who appeared in the motion picture Escape to Witch Mountain and TV shows like Nanny and the Professor, Little House on the Prairie, and later, ER. Her paternal grandparents are Barron Hilton and Marilyn Hawley. l
She shares her nickname with her grandfather's brother Conrad "Nicky" Hilton, who died 14 years before she was born.