Photo: WENN.com

The Voice judge Jessie J has revealed that she wouldn't enter a reality TV show if her career was floundering in 20 years time, despite her position on the BBC show.

The singer also reveals she wishes that she had waited to find out who her fellow judges were likely to be, after admitting she was the first to sign up for the show.

"I wouldn't enter myself in 20 years time," she tells Company magazine. "I feel like I've worked hard enough to stay here, even if I end up behind closed doors doing make-up. I'll always be around."

"I was first to sign up (as a judge) because I was totally up for it. But when Tom Jones said he waited until he knew the line-up, I thought I should have, too."

Following a successful start to the show's first series, viewers have plummeted, and producers are said to be hoping big-name performances from the likes of Kylie Minogue and Cheryl Cole can save the show's figures.

Check out the many faces of Jessie J below