Kendall And Kylie Jenner Sign Copies Of "City Of Indra : The Story of Lex And Livia" [Getty Images]

RIDGEWOOD, NJ - JUNE 03: Kendall Jenner sign copies of "City Of Indra: The Story of Lex And Livia" at Bookends Bookstore on June 3, 2014 in Ridgewood, New Jersey. (Photo by Dave Kotinsky/FilmMagic)

FilmMagic Dave Kotinsky