The Essex singer has well and truly fuelled the rumours during an interview with Now magazine, saying: 'The truth will out'.
Rylan - who stripped off for a boxing themed photo shoot - told the mag of the press reports, which have included those about Christopher being rude to the production crew: "Most stories have substance to them.
"It’s a really stressful environment, but I don’t like seeing people spoken to like shit. And if I do, I say something about it.
He continued: "I’m very proud that I’m the same boy I was when I started. I don’t need a sob story or to be rude to get what I want. The truth will out."
Despite various denials from Christopher over his alleged behaviour, the most recent reports claim he has been issued a warning after upsetting show workers.
Also in the interview, Rylan revealed who he fancies on the show, admitting he has a soft spot for James Arthur.
He said: "When we first met I thought Kye, Adam Burridge and Jake Quickenden were fit. And James Arthur’s really sexy."
He'll probably have to settle for a bromance for now.
The full interview appears in this week's Now magazine, on sale now.