I'm not surprised that she thinks she didn't say the thing about Steven, as they just took one line out of context that made it sound as if she was being nasty. It came from a whole answer she was giving to someone who said he was losing it this week, about her theory as to why he was behaving like he was, was because the public had booed him so much the week before so this week he was going a bit nuts to prove to the public that he WAS a fun person after all. She wasn't being nasty or bitchy then, she just doesn't think through how to say things most times and that flat Mancunian accent doesn't help either to convey any emotions properly. She's confused because that sentence, taken out of context with the rest of what she said at the time she said it, sounded nasty and she can't think of why she would have said anything nasty about Steven as she really likes him. People are so busy seeing "Helen the Villain" that they don't seem to realise that Helen is the most emotionally insecure in there and that she is also completely rubbish at expressing herself. A lot of the things she says are actually her trying to think things and happenings through aloud, rather than doing it in her head like the others do. The trouble with Helen is that she listens to other's conspiracy theories and takes them as gospel, if you notice, when the others are all talking about other people and what they have done, she always has a look on her face which is a mixture of worry, wariness and confusion. I don't think she's good at all at seeing what people are like for herself, and rather than actually being the "leader" she actually tags onto other people's theories and runs with them. She implicitly believes anything that anyone, that she considers a friend, tells her, and that's what her real downfall is.