Take part in our live blog during tonight's season premiere to find out how you can win 1 of 4 #BB15 prize packs!
We've got four "Big Brother 15" prize packs to give away during tonight's season premiere! Stay tuned right here to find out how you can win one!
Do you think Rachel's sister will be able to keep her secret from the #BB15 houseguests? Hmm! She could be her twin.