Lopez, Kardashian to host ‘The X Factor’

FILE - In this Aug. 8, 2012 file photo, Khloe Kardashian attends the InStyle Summer Soiree at The London Hotel, in West Hollywood, Calif. “Extra” host, Mario Lopez and “Keeping Up with the Kardashians," co-star, Khloe Kardashian Odom, will host the second season of the Fox talent competition, "The X-Factor." The network said Tuesday, Oct. 16, 2012, that Odom and Lopez will first appear as hosts during the show's live broadcasts beginning this November. (Photo by John Shearer/Invision/AP, File)Mario Lopez and Khloe Kardashian Odom are officially joining "The X Factor."