Last night, Lisa Wallace became the final Big Brother housemate to be evicted before Friday's grand final, and she actually came across quite well. Brian Belo even told us she was "very sweet" after he met her on Big Mouth, so there you go. Anyway, it's too late for her now. From now on – well, for the next few days, anyway – it's all about Sophie, Rodrigo, Charlie, Siavash and David. Whatever you think about this year's series, you have to admit it's brilliant going into the final few days having absolutely no idea who's going to win. We literally change our minds every day, and we bet the results are going to be very close. We love Sophie for her honesty, her brilliant drunken antics and – after last night's show – her diabolical attempt at an Irish accent. Seriously! What even was that?! Rodrigo is a darling, and the episode where he thought he was having tea with the actual Queen was one of our favourite moments of the whole series. Charlie has stirred up so much trouble in that house, but we don't think there's anyone who actually wants to win more than him. Well, maybe David, who would probably never stop blubbing if he was named the winner. Then there's Siavash. Sexy, slightly eccentric and says he's going to give the prize money to charity. Oooh, it's a tough one to call. We need your help! Vote and tell us who YOU want to win Big Brother. We'll bring you the results later today.