'Price Tag' hitmaker Jessie J has revealed that she wouldn't turn down the opportunity to perform on 'The X Factor' if she was invited to, regardless of her personal opinions about the show.

She has previously worked as a coach on 'The Voice' and told Digital Spy that she feels more comfortable judging talent than being the talent, but would be up for a live set if the producers asked her to get involved despite it being a rival programme:

"I'd definitely go on to perform on 'The X Factor'. I love being an artist on those shows, but I just don't feel comfortable being a judge.

"It's never me saying I hate those shows, it's just you have to do what represents you. I felt more comfortable as a coach and what the role required. But I'd always want to go on shows like that and perform if they'd have me - if me and Simon [Cowell] are cool? The X Factor is always fun, but it's very different to The Voice."

Meanwhile, her new album 'Alive' is due to be released officially on September 23 although it leaked online earlier this week. She will also be performing at the first UK Facebook Live event later this month on September 26. 

Check out her cover of Taylor Swift's 'I Knew You Were Trouble' here: