 In 2017, she was one of the subjects of an art exhibit called “Nicole Richie's 2007 Memorial Day BBQ”, which was unveiled at Brooklyn's THNK 1994 Museum, by the man who runs the blog Popculturediedin2009.com.Hilton lives in Mulholland Estates, a gated community in Los Angeles, California.She also has a penthouse in Lower Manhattan, NYC.