Julie Chen Moonves returns to host Big Brother Season 27, which premieres with a 90-minute episode on Thursday, July 10 at 8 ...

Julie Chen shared photos from the Big Brother Season 27 house shortly after the theme was revealed by CBS. The longtime TV host posted two photos to Instagram on July 2 to tease the mystery hotel ...

Ahead of the "Big Brother" Season 27 premiere, CBS has unveiled the theme and first-look photos of the new house, Hotel ...

“Big Brother” is promising a summer of mystery when Season 27 premieres next week, as seen by CBS’s new first-look images of the updated house theme — aka, Hotel Mystère.

Season 27’s theme is Big Brother: A Summer of Mystery. “Unlock a summer of secrets when the houseguests enter ‘The Hotel ...

Big Brother season 27 premieres Thursday, July 10 at 8 p.m. followed by another 90-minute episode on Sunday, July 13 at 8 p.m ...