Leona Lewis became the latest and final guest judge to appear on The X Factor 2012 auditions tonight, so we want to know who has been your favourite!
A range of different stars have joined Gary Barlow, Louis Walsh and Tulisa on the panel for the auditions, which were filmed earlier this year.
While we know that it was Nicole Scherzinger who was eventually given the full time job, we want to know whether you X Factor fans agree!
Spice Girls Mel B and Geri Halliwell certainly made their presence on the panel known, while former X Factor winner Leona Lewis was rather quiet if pleasant.
Youngster Rita Ora was rather outspoken with her remarks, while Anastacia didn't have a problem with showing her emotions in some heart wrenching performances.
Vote for your favourite X Factor guest judge in our poll below...