In a statement , organizers of The X Factor USA said, " Due to a technical error , the Top 13 will be performing again . " After the participants perform on Wednesday ( 11/06/2013 ) evening local time , the calculation of the amount of support from the audience , which is displayed on the screen , was wrong . Results of re-appearance on Thursday ( 11/07/2013 ) night will be announced on 13 November 2013 at the Fox screen .
Simon Cowell , one of the judges of The X Factor U.S. , said on his Twitter account , " It never happened . 's Live TV . " " Mistakes are common ... I hope they all succeed , " he added .
Richest in U.S.In the third year of The X Factor USA , new judges Kelly Rowland and the other is Paulina Rubio . Meanwhile, the jury had come from the previous year is Demi Lovato .
Cowell , 54, is a judge for the participants of the group , said , " I 've got 24 hours to prepare my team for tomorrow ( Thursday ) night . "
In this season , the number of viewers of The X Factor U.S. fell to the lowest point in the U.S. , only 6.2 million people . When The X Factor starts in the U.S. in 2011 , the number reached 12.1 million viewers .
In the UK , The X Factor - which began in the mid- 2000s the number of viewers also dropped to only about 7.6 million people .
Cowell , a British entertainment entrepreneur , listed as the richest TV star in the U.S. .
