I get the impression that the majority if not all of the other housemates are totally unaware of Helen's 'claim to fame'.
I think that's why she flipped when she thought Danielle was directly calling her a slag. When they had their 'talk' on last night's episode Helen's main question was "what exactly did you mean by that ?". I think she was panicking that Danielle may have recognized her and was about to blow her cover.
I really do think certain housemates would be very much less 'impressed' by her than they are at the moment if they knew. Not just the shagging a married footballer and then selling her story to the papers thing but the fact that she was a career hooker for years!
Where's the old days of the airplane message flyovers when we really need them ? That would be amazing!!!
It might bring her down a peg or two as well.