You need 4 votes to win Big Brother. Dani messed up and here is why. There is 5 vets lets say the f 2 is Dani and Kalia. Brenchel and JJ are all in jury and they determine the winner. If they are all in jury though. This game cant be predicted ever but options are endless. The way that this season is unfolding its a good possibility that they will choose the winner.