Return of the hype factor: We"ve got to cut raunchy routines that upset viewers, says judge Gary Barlow

Return of the hype factor: We"ve got to cut raunchy routines that upset viewers, says judge Gary Barlow

Return of the hype factor: We”ve got to cut raunchy routines that upset viewers, says judge Gary Barlow

2:15 AM on 20th August 2011

Raunchy: Christina Aguilera caused a storm of controversy when she appeared on the show

Raunchy: Christina Aguilera caused a storm of controversy when she appeared on the show

Clean-cut: new judge Gary Barlow says the programme needs to clean up its act

Clean-cut: new judge Gary Barlow says the programme needs to clean up its act

Lewd: Rihanna in last year

Lewd: Rihanna in last year”s final