LOS ANGELES, CA - JUNE 12: Kendall Jenner and Kylie Jenner sign their debut novel "Rebels: City of Indra: The Story of Lex and Livia" at Barnes & Noble bookstore at The Grove on June 12, 2014 in Los ... more 
LOS ANGELES, CA - JUNE 12: Kendall Jenner and Kylie Jenner sign their debut novel "Rebels: City of Indra: The Story of Lex and Livia" at Barnes & Noble bookstore at The Grove on June 12, 2014 in Los Angeles, California. (Photo by Angela Weiss/Getty Images) less 
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Getty Images | Photo By Angela Weiss / Getty Images
Fri, Jun 13, 2014 12:23 AM EDT