Here;s just a second of her giving them hell...
https://www.youtube.com/watch?v=yhdWUcPXI4s
To quote some of what she said...
"Italy follow you 24/7, me and BB have been embarassed with what we have had to air... horrific, violent, full of hate. The thing that pissed me off the most and the rest of Italy... which you don't even realise... whatever provocation occurs.. and we know that Aida is a master at that... none of that justifies bullying... you are MY HOUSEMATES, i met you all personally, I know that what I am seeing is not who i have met prior... that this disgusting and embarassing behaviour disappears IMMEDIATELY... immediately!