The conclusion of the judges round will air Tuesday at a special time from 9:30-10:30 p.m. , when Cowell , Demi Lovato , L.A. Reid and Britney Spears reveal the 16 acts that will continue in the competition . Fox has ordered a third season of ` ` The X Factor '' Robbie Williams returned to ` ` Expect fireworks '' The conclusion of the first round will air Tuesday .
Fox has ordered a third season of ` ` The X Factor '' Robbie Williams returned to ` ` Expect fireworks '' The conclusion of the first round will air Tuesday .