Khloé Alexandra Kardashian (born June 27, 1984) is an American television personality. In 2007, she and her family were commissioned to star in the reality television series Keeping Up with the Kardashians. Its success has led to the creation of spin-offs including Kourtney and Khloé Take Miami and Khloé & Lamar.With sisters Kourtney and Kim, Kardashian is involved in the retail and fashion industries. They have launched several clothing collections and fragrances, and additionally released the book Kardashian Konfidential in 2010. In 2012, she co-hosted the second season of the US version of The X Factor with Mario Lopez.