And tell Callum he's only famous because of his dad, like she did Lilly Allen, with far less reason

She might have done in the beginning...she is too focused on winning at this stage to risk that! She is even now seen hanging out with Perez (making Michelle question her...)

With the dubious title of the most hated woman in UK, she must be desperate to shed that hence why I think she has entered the CBB. However, maybe too late to save her since she has exposed her bullying and bigoted nature.