Summer Reality Star version.

January a Celebrity version, it would be easier in January to get hold of proper celebrities to go in the house while thy are still on Christmas break, before they begin work again, Doesn't Viacom have any ties regarding Neighbours/Home and Away they could use. Even Sian Whelby, there weather woman, is more of a celeb

Less is more. Just have the January CBB with the summer normal BB. It is already too hard to find decent celebrities even for one CBB.