Sister of Paris Hilton, Barron Nicholas Hilton, and Conrad Hughes Hilton.
Has been a handbag designer since she was seventeen years of age.
Has a successful line of clothing called Chick By Nicky Hilton, which retails at Kitson stores.
Great-niece of Conrad Hilton Jr., whose first and second wives were Elizabeth Taylor and Patricia McClintock. Conrad N. "Nicky" Hilton, Jr.'s two sons with Trish McClintock were Conrad Nicholson Hilton III (born 1959) and Michael Otis Hilton (born 1961).
Her brief marriage to businessman Todd Andrew Meister was officially annulled by a judge in Las Vegas, where the couple wed in a surprise ceremony attended by her older sister Paris Hilton and Bijou Phillips.
Great-granddaughter of Conrad Hilton and Mary Adelaide Barron.
Likes to play card games on-line when she can't sleep at night.
Dyed her hair back to her natural blonde in August 2005, after being a brunette for two years.
Godmother is Faye D. Resnick, of O.J. Simpson murder trial fame, and author of the book "Nicole Brown Simpson: The Private Diary Of A Life Interrupted".
Released another line of clothing as a follow up to her first successful, Chick By Nicky Hilton Line.
Father is Real Estate mogul Rick Hilton.
Is currently in the works of opening and designing her own line of hotels called, Nicky O, in Miami and Chicago. (2006)
Was offered a starring role in "The Simple Life" (2003) with her sister Paris Hilton, but turned down the offer because she didn't want to "live the simple life".
Along with Tara Reid, her sister Paris Hilton, Bijou Phillips, Nicole Richie, Kimberly Stewart & Lindsay Lohan is one of Hollywood's most famous party girls
Ex-step-granddaughter of Zsa Zsa Gabor.
More than 100 stores in Japan sell her handbags.
Niece of Kim Richards and Kyle Richards.
The Hilton name is of Norwegian origin. Her great-great-grandfather August Halvorsen Hilton was born on the family farm Hilton, at Kløfta, just outside Oslo, Norway before emigrating to the US with his family at age 10.
Turned down starring in the fourth season of "The Simple Life" (2003) as Nicole Richie's replacement.
Went to Convent of the Sacred Heart in NYC's Upper East Side