Age: 27
From: Manchester
Job: Upholsterer

bigbroblog first impressions:Â Loud, in your face, Mancunian ladette. Must be favourite for an early exit.

Age: 18
From: Blaenau Ffestiniog, North Wales
Job: Student/part-time lifeguard

bigbroblog first impressions: Wannabe sex symbol who is out of his depth.

Age: 38
From: Birmigham
Job: Exercise scientist

bigbroblog first impressions:Â Vegetarian loner who will annoy people. No chance of winning.

Age: 23
From: London
Job: Bar hostess

bigbroblog first impressions:Â Beautiful & intelligent - will play the game well.Â

Age: 35
From: Nottingham
Job: Model/single mum

bigbroblog first impressions: Plastic exterior hides fragile interior. Favourite to have a breakdown.