Question: Which former reality TV personality is also a spokesman for a vanity publisher located in Uniondale, New York?

Context paragraphs:
Chima Simone: Chima Simone is a TV personality and freelance journalist, best known as a former reality show contestant from Big Brother 11.  She is also notable for surviving an attack by the Bathtub Killer, Dale Devon Scheanette.  Her story was recounted in the true crime cable television show "Cold Case Files" and again in the documentary shows "Unusual Suspects" and "Surviving Evil" on Investigation Discovery.

Todd Herzog: Todd Herzog (born January 29, 1985) is a former reality TV personality who became the winner of "" in 2007.  In late 2013, Herzog appeared on the television show "Dr. Phil" due to an alcoholism problem and was considered to be "closer to death than any "Dr. Phil" guest".

Hayden Moss: Hayden Garrett Moss (born May 27, 1986), is a reality TV personality from Mesa, Arizona.  He was the winner of the reality TV show "Big Brother 12".  He subsequently competed on "" with his then girlfriend, "" contestant Kat Edorsson; Moss finished the show in 7th place.

Natalie White: Natalie White (born April 22, 1983) is a former reality TV personality known for being the winner of "".  A native of Van Buren, Arkansas, White has a background in marketing and pharmaceutical sales.

Cambridge Who's Who: Cambridge Who's Who is a vanity publisher which describes itself as highlighting people's professional careers by publishing encapsulated biographies.  For additional payment, the publisher also provides other promotional services such as press releases, videos, and Executive of the Year awards.  The company is located in Uniondale, New York.  As of 2010, Donald Trump Jr. was spokesman and “executive director of global branding” of the company.  As of November 2016 the business was "not accredited" by the Better Business Bureau of Metropolitan New York, Long Island, and the Mid-Hudson Region.

Donald Trump Jr.: Donald John Trump Jr. (born December 31, 1977) is an American businessman and former reality TV personality.  He is the oldest child of the 45th President of the United States, Donald Trump, and his first wife, Ivana.

Jessica Hall (American actress): Jessica Danielle Hall (born June 21, 1983) is an American actress, model, reality TV and radio personality who appears in the reality television show series "Kendra" on E!.  She is the older sister of fellow reality TV personality Stacie Hall from MTV reality television series "The Hills".

Bethenny Frankel: Bethenny Frankel (born November 4, 1970) is an American reality TV personality who founded Skinnygirl Cocktails, authored four self-help books and hosted the talk show, "Bethenny".  Frankel has appeared on "", "The Real Housewives of New York City" and was the subject of the reality television series "Bethenny Ever After".

Eric Trump: Eric Frederick Trump (born January 6, 1984) is an American businessman, philanthropist, and former reality TV personality.  He is the third child and second son of the President of the United States, Donald Trump, and Ivana Trump.  Alongside his older brother Donald Trump Jr., he serves as a trustee of The Trump Organization.

Kai Hibbard: Kai Hibbard (born August 23, 1978) is an American activist, social worker, writer, and former reality TV participant, who spoke out about the negative ways in which appearing on The Biggest Loser affected her physical and mental health, along with highlighting the research that shows it also negatively affects viewers.  She is a published academic researcher, has been published on XOJane and her Cracked article inspired an off Broadway play, "Taught".  She is currently writing a fictional account of weight loss reality television and speaks at conferences on the topics of body acceptance, mental health, and weight loss reality television.

Supporting paragraphs: Cambridge Who's Who Donald Trump Jr.
Answer: Donald Trump Jr.