Now that all the X Factor excitement has wound down, it would make sense that Simon has been busy dreaming up the next hit reality show.
However according to recent reports, Si's next project is a totally unexpected one, and not as family friendly as previous offerings. In fact, watching this with your parents would be the stuff of nightmares.
According to Deadline, Simon's company Syco Entertainment has optioned a Fifty Shades Of Grey style sex club memoir 'Behind the Mask'.
Never heard of it? Well it sounds pretty raunchy. The book is described as: "a true story of sex, seduction and the pursuit of pleasure," a world where "women make – and break – the rules. An underground club notorious for parties wilder than Fifty Shades of Grey."
A source told The Sun that Simon is looking for new business ventures and thinks the show would be a success.
They said: "Someone brought the book to his attention and he immediately saw pound signs. Fifty Shades of Grey made hundreds of millions when it was turned into a film and Behind The Mask has all the right ingredients to be a huge hit.
"It's incredibly raunchy in parts, so it would have to be aimed at the right audience, but it could be turned into a brilliant, glossy TV series."
That all sounds so bizarre, it could just be true.
For exclusive competitions and amazing prizes visit Reveal's Facebook page NOW!