The Power has returned to the Big Brother House. But this week, the housemates aren't in control - The Power is in the hands of you, the viewers. You've already chosen one housemate to be immune from nominations, picked the winner of the Step Up dance battle, and given one housemate responsibility for letters from home. There will be many more decisions coming your way over the next few days, so here's all the information you need to have your say on what happens in the House. Don't miss any opportunities to wield your Power...
DECIDE ON WHICH HOUSEMATES GO VIRAL
Later on today, as part of People Power Week and the new Housemates vs. The Internet shopping task, our dear HMs will each be given the opportunity to record a short 'Bruv Vid' clip, with the aim of it getting it to go viral via 'likes', which is obviously where YOU come in. More will be revealed soon.
COMPARE THE HOUSEMATES
Elsewhere in this week's shopping task, we need you to rate the housemates in various categories, such as "who is the most unhygienic?", and "who would you be most embarrassed to wake up next to?". Housemates will have to guess which of them rated top and bottom in each category, and - of course - they'll get to see what the public really think of them. Take part in the survey right here.
ASK THE HOUSEMATES ANYTHING
As part of this week's shopping task, Big Brother needs YOUR questions for the housemates. This is your chance to really grill them on the big issues surrounding their relationships, their behaviour and their personalities. Big Brother wants hard-hitting questions that will cause huge debates amongst the housemates, so don't hold back. Get involved by tweeting using the hashtag #BBtask, or by commenting on this Facebook post.
There'll be far more opportunites for you to get involved over the coming days, so make sure you've got the website bookmarked and the app installed, follow us on Twitter and like us on Facebook for all the latest updates.