The Voice UK's Ricky Wilson has denied having a makeover when he agreed a deal to become a coach on the BBC show.
Wilson told the Radio Times: "Everyone's saying, 'You lost all that weight and had your teeth done for TV' but I only got the job on The Voice two weeks before we started filming."
He added: "If I'd done all that in a fortnight, people would want the number of my clinic!"
Wilson said he would not sign up for the fourth series unless fellow coaches Tom Jones, Kylie Minogue and Will.i.am also returned.
"It totally depends on whether the other coaches sign up. I'm happy to wait and see what they decide," he said.
When asked why he became a coach, the Kaiser Chiefs frontman replied: "I had a record coming out and I wanted people to hear it - it would be disingenuous to say otherwise. But I've ended up really enjoying it."