More about: Olly Murs
After just one series, Olly Murs and Caroline Flack have both quit as co-host of the Factor - sparking speculation that Caroline Flack may soon follow.
The news comes after last week's announcement that Nick Grimshaw would be leaving the show as a judge, after the show suffered from ever-decreasing ratings and doubt being cast over the show's future.
Now, former contestant turned co-host Murs has announced his departure.
"This was an incredibly hard decision to make.... I've really enjoyed co-hosting The X Factor," he told The Sun. "It's been one big adventure and I loved every minute of it. But my heart belongs to music and I want to concentrate 100% on making my next album and getting back to performing."
Murs was a contestant on the 2009 series of the show, finishing as a runner-up to Joe McElderry.
Meanwhile, the show's co-host, Caroline Flack, has also left the show.
"I have had a brilliant time working on The X Factor over the last few years, and hosting the main show was just fantastic, I made some amazing friends," she said, reports Metro. "I’m looking forward to carrying on working with the team over at ITV."
It's not clear whether Rita Ora, who was also a new addition to the judging panel last year - joining Simon Cowell and Cheryl Fernandez-Versini (formerly Cole) - will be returning. She had previously said, "I don't know if there'll be time, my main priority is my album."
More about: Olly Murs