Fellow Popstars judge Pete Waterman also appeared on the programme as well as past and present X Factor judges, including Dannii Minogue, Simon Cowell, Kelly Rowland and Gary Barlow.
Su compañero y juez de Popstars, Pete Waterman, apareció en el programa, así como los jueces pasados y presentes de The X Factor, incluyendo Dannii Minogue, Simon Cowell, Kelly Rowland y Gary Barlow.WikiMatrix WikiMatrix