I dont think it will work. While in the BB house she took the majority side and stamped all those who helped her in the past just for the sake of climbing the hurdles and staying the longest. I think she has learnt some wrong lessons from someone or thinks deceiving is the only way to win.
May be its her true nature or just her age coupled with the sudden popularity she got at Marina for abusing many popular figures made her travel this wrong path to popularity (an abuse is an abuse no-matter how we frame them and a popular person could either be bad popular or good popular).
But im glad that Kamal showed the video of what others are gossiping about her so she knows the true face of people, yet i think it may have little effect (atleast for the moment) as she seems to deeply trust her plans and path to popularity.
Yet, it isnt too too late to take the right path and correct her mistakes. Only time can clarify.