Simon Cowell tells "The Voice" producers: I think your plan to upstage us "is gonna backfire."

Singing shows have become a reality T-V staple - and the rivalry between people behind the two biggest from this fall's crop has turned bitter.

KOMO's Ryan Harris had the chance to talk with judges Simon Cowell and Demi Lovato as they get ready to roll out the new season of Fox's "The X-Factor".

The X-Factor Season Two premieres Wednesday and Thursday nights.