We can't wait!
In a video for the official Big Brother website, he said: "This year Big Brother is getting very, very evil and I can't wait because two houses means double the trouble!
"We've never done this before so it's extremely exciting and nerve-wracking. I can't tell you too much about how the two houses will come into play. The main housemates will have a fight on their hands and the others, as they're now known, will be fighting for their place in the house."
"It will be amazing," he added. "They will be messing with the housemates' minds as well, but as ever, you'll be in complete control."
Rylan also promised changes to his own Big Brother's Bit On The Side spinoff show, saying it's been given a total makeover for this series.
"I have my own surprises on BOTS," he said. "We have a brand new set. We kept the stairs but think bigger. It's just completely different. You can see the gallery from our set."
We can't wait to see!
Big Brother returns Tuesday, 7 June from 9pm on Channel 5.
Fancy winning some GREAT prizes? Check out Reveal Competitions here!