series 4
Tulisa was famous before the X Factor as she is a member of the band N-Dubz.
Danii Minogue
Tulisa.
Cheryl is still an X Factor Judge. She missed the majority of the auditions as she was sick with Malaria but is returning for the Judges Houses segment of the show before the live shows.
Cheryl Cole was the UK X Factor judge from 2008 to 2010, she then left to the American version from which she got sacked.
series 4
No, she is a judge on the German X Factor.
Simon
in 2004 he became a fan of x factor .
She was a judge on The X Factor for one series in 2011.
No Dannii minogue is,Danni was voted the most popular judge on the x factor in 2009.
Most likely her singing career as she as a singer foremost.
Yes. Demi Lovato is an X Factor US judge for 2012.
yes, she is a judge
She is a X Factor judge.
Sinita