page_title: Nicky Hilton Rothschild
section_title: Other ventures
hierarchical_section_title: Nicky Hilton Rothschild / Career / Other ventures
caption_attribution_description: English: Nicky Hilton at Lanvin New York for Fashion's Night Out, September 2010.
context_page_description: Nicholai Olivia Rothschild is an American businesswoman, socialite, model and fashion designer. 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.
context_section_description: In 2006, she entered a partnership to open two Nicky O Hotels, the first in Miami and the second in Chicago. That same year, Hilton sued her partner in Federal Court in Los Angeles for damages and to seek an injunction against his use of the name. On February 12, 2007, Hilton was sued for breach of contract by her partners.
  In 2014, Hilton published her first book, 365 Style, published by Harlequin, a subsidiary of HarperCollins.
  In 2015, Hilton collaborated with Smashbox, the cosmetic brand owned by Estée Lauder Companies, to create a cosmetic line consisting of three limited-edition cat-inspired makeup kits (one for each of her favorite cities: New York City, Los Angeles and London).
caption: Hilton in September 2010
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