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

Rachel Reilly opens up about returning to Big Brother 27, balancing motherhood, and her plans to compete for the $750,000 prize.

Big Brother fans are buzzing about the show’s latest twist, and they think they’ve got it uncovered. During the Season 27 premiere on July 10, the mystery 17th houseguest, Big Brother legend Rachel Reilly, was revealed. But that wasn’t the only surprise in store for fans for this season's "Summer of Mystery."

"So there's going to be a strong reaction in both directions for this mystery Houseguest."Ahead of season 27, here are the 12 best Big Brother seasons to watch, all of which are available to stream on Paramount+.

Grab a life vest, floaters, because look who just resurfaced back in the Big Brother house.

Rachel Reilly and Brendon Villegas met on 'Big Brother 12' and built a lasting marriage after winning fans with their showmance

As Big Brother marks a quarter-century milestone. Its legacy is characterized by iconic incidents that influenced reality television and popular discourse.

‘Big Brother’ Host Shades the ‘Bachelor’ Franchise’s Failed Romances originally appeared on Parade. Julie Chen Moonves believes Big Brother is better at producing lasting love stories than the Bachelor franchise.

"Big Brother" is back with the season 27 premiere Thursday. Here is everything to know about the episode and the new season.