Big Brother 27 mystery houseguest Rachel Reilly is married to Brendon Villegas. They have two children - daughter Adora ...

Julie Chen Moonves hosts the 25th anniversary edition, following a murder mystery theme at Hotel Mystère. Here's how to watch ...

Rachel Reilly storms into Big Brother 27 as the mystery houseguest, bringing her signature sass and strategy. “Reality ...

As Big Brother celebrates 25 years on air, here is a look back at the wildest moments from the show’s dramatic history.

"Big Brother" is set to premiere this week. For Season 27 of the hit reality competition series, the official theme will be "Big Brother: A Summer of Mystery," CBS confirmed Wednesday, July 2.