How many of the housemates do you think actually auditioned?

[Smithy]

(Obviously not Michael) Hazel, Dexter and Gina don't seem the type that'd audition so they were probably scouted, makes you wonder how many of them are really "normal" people

[Shaun]

twins, wolfy, sophie and callum probably did... can see just about everyone else getting approached

[GiRTh]

Apparently, Wolfie and Callum were approached too. I doubt any of them auditioned

[Smithy]

Why even bother spending money pretending to audition them then, may as well have used it on the advertising

[Withano]

Hundreds of people would have been scouted to audition. Some of the ones who were 'scouted' may have got through. All of the housemates auditioned.