Devious Derek is the 4/7 favourite to be the third evictee from the Big Brother House according to Paddy Power, Big Brother's official betting partner.

Paddy Power himself says: "At 4/7 it's short odds that devious Derek will go but I'm not so sure it's as clear cut as that. Roberto needs to shape up big time as he always seems to be an instigator in the arguments, whilst with the reaction the crowd gave to Sam last Friday she can't be discounted."

As for outright betting, Maxwell is the current favourite to win but Makosi has been making moves in the last few days and is the new second favourite at 4/1. However Derek has drifted out to 33/1 as he continues to grate on the Housemates' nerves.

Meanwhile Maxwell is getting ever closer to sexy Saskia and the cat and mouse game is keeping the country captivated. You can now place your bets on not if but where the randy cockney might finally get to grips with his partner in crime. The bedroom? The pool? The loft? It's got to be worth a wager.