Reportedly, Khloe Kardashian has the inside track for the hosting job on Fox's "The X Factor".

Kardashian apparently impressed producers with her audition and is now Simon Cowell's No. 1 pick to host the live shows when they kick off in October.

Others in the running include Mario Lopez, Kelly Osbourne and George Clooney's girlfriend Stacy Keibler. But a source for the show tells TMZ that Kardashian has "an 85% chance of landing the gig.