why RIMI will not be evicted till the end

I think BB is paying her a huge lumpsum amount for participating that she will lose if she leaves the house on her own (plus she has to pay penalty from her side) so BB will make most use of her. Even if she is disrespectful of the show, they will keep her for what she is worth, pretty actress, worked with almost all the mainstream heros...no one else is anyone that is as popular as she is, I did not know even one of the current contestants (maybe cos I don't watch TV shows), so they will also use her to the most. She can just be one extra contestant for the whole time, but should be play well and win, then that's ok for them as well. Regardless of her game plan, they will keep her, if they paid her in crores as is the rumor! Who pays that money for 5 weeks...they will make her stay and suffer...and we can enjoy her in the background and sometimes her dances in the foreground.