Contestants on 'Big Brother' must follow certain rules. Here's everything to know about the rules that 'Big Brother' contestants must follow on the competition reality TV show.

We’re mining the archives for some of Robin Abrahams’s hit columns you may have missed (this one is from 2014). But keep your questions coming for the future!

Big Brother 27,' hosted by Julie Chen Moonves, premieres on Thursday,. See which houseguests are in power as HoH, who is nominated and who has been evicted so far

The houseguests of Big Brother 27 have been announced, and before you tune into the special premiere on Thursday, July 10, you should get familiar with the cast — including those from the New Jersey-New York metro area. Here are the Big Brother 27 houseguests with regional ties.

While Moonves’ disappearance was short-lived, the introduction of The Mastermind, an ominous figure in a creepy red mask, teased some of the numerous secrets of the house, including the HoH relic at the heart of the night’s second competition.

Not even The Masked Singer fandom is that good at figuring out identities that quickly, so props to the Big Brother fans who figured all of this out with so little information in less than a day. CBS may want to uses masks next time.