John and Edward have survived another week in The X Factor, after Rachel Adedeji got the boot from the fourth live show on Sunday night.

The tuneless twins from Dublin were reported to be top of the voting the previous week, and although that was later denied - their energetic dance routines and cheesy charm certainly seem to have captured the public's imagination.

But there is also growing unease among fans that they seem to be staying in the contest at the expense of better singers.

And there have been calls from some quarters for them to jump before they are pushed - just like John Sergeant in last year's Strictly Come Dancing.

What do you think? Are the twins making a mockery of what is supposed to be a singing contest? Or are they a much needed breath of fresh air amid the turgidly serious cover versions?

Vote in our poll, and get it off your chest in our comments box below as well!