Rylan Clark is working hard on the X Factor 2013 live tour, but is it all getting too much?
It seems that Rylan's not stopped since the end of the X Factor last year, even working on Christmas Day.
And inbetween the concert dates, Rylan is travelling around the country for his own personal appearances, as well as more TV appearances.
But it seems that all the work is finally starting to take its toll.
A source said "Rylan is absolutely shattered. He has been running on adrenaline but it's catching up with him. He says he doesn't know if he can cope with it all."
The Essex performer confessed on Twitter last week he was off to see doctors after losing his voice.
He tweeted: “I feel great but my throat ain’t having none of it!!! Off to see a specialist x”
And the doctors ordered him not to perform at last week’s latest performance, with Rylan telling his followers: “Guys I have been instructed not to sing tonight by the coaches as I’m not too well I’m gutted, but I’m still going to put on a show xx”
The insider added: "Everyone is concerned he will crack up under the pressure.
"Rylan can party hard and work hard, but he is physically pushing himself to the limit. He's not allowing himself any time to recover"
Browse pictures of the X Factor 2013 live tour...