Khloe Kardashian made a big step forward last year, co-hosting the talent show The X-Factor, along with Mario Lopez. But now people reveal that she's fired from the show, and won't return for another season. "They are asking Mario to come back, but not Khloe", an insider from the production tells. "She has not been asked to return as co-host", another source confirms. Poor Khloe - we really liked her in The X Factor! (gossipcop)