Big Brother housemate Michael, 26 years old, genius, cuts his own hair. (Image: Big Brother)

Big Brother is back and full of the usual suspects - the country chick, the princess, the surfer dude and the geek - but this year all the housemates come in with a little something they have to keep on the DL.

With pretty G Rated secrets like one of them being a millionaire, a genius and even one that's afraid of an emu (true story), you could understand our excitement when a little birdy told Melbourne's Matt & Jo about one housemate who moonlighted as a sex worker.

Ok, ok, sex worker may not be the actual truth and there may have been "no skin on skin contact" but Michael did do something awkies enough that Channel 9 wouldn't let it be his big secret.

It involved a Middle Eastern man with a lot of money who liked a good ol' naked frolic. Who doesn't?

Listen to find out what when down...or what didn't, as the story would have it.