Mystery Hotel Theme: The Big Brother house is transformed into a suspense-filled hotel, complete with secrets, hidden passageways and a mysterious vibe that sets the stage for a summer of intrigue.

Big Brother season 27 has revealed its theme and the house's interior ahead of its July 7 premiere. Hosted by Julie Chen Moonves, Big Brother season 27 marks the reality competition series' 25th ...

The theme of this year’s house has been unveiled as “Big Brother: A Summer of Mystery.” An official synopsis teases that the premiere of Season 27 will bring “unexpected twists and turns ...