Rachel Reilly storms into Big Brother 27 as the mystery houseguest, bringing her signature sass and strategy. “Reality royalty has returned!” she declares, ready to shake up the game once more.

"Big Brother" revealed its mystery houseguest for season 27 Thursday: the legendary Rachel Reilly. Reilly entered the house to meet the other 16 houseguests during the end of the premiere episode July ...

Before the season 27 premiere, many fans speculated that the mystery houseguest could be anyone from Celebrity Big Brother UK ...

Big Brother 27's Amy Bingham shares why her bond with Rachel Reilly made the game harder and how it put a target on her in ...

"Big Brother" Season 27 contestants better grab a life vest, because star Rachel Reilly is checking in as the 17th houseguest ...

Each week, Big Brother host Julie Chen Moonves will weigh in on the latest events inside the house. This week, she reacts to ...

Big Brother host Julie Chen Moonves delivered a stark assessment of Rachel Reilly's current position in the house during a ...

Janelle Pierzina and Rachel Reilly tease Big Brother fans with hints about the mystery houseguest in season 27 ...

Amy Bingham won her way into the Big Brother game by successfully completing three missions as the Mastermind’s secret ...

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

By John Powell – GlobalTV.com On the live feeds, two houseguests have accused returning player and Big Brother 13 winner ...

GlobalTV.com The Red Queen has made her return to Big Brother. Season 13 winner Rachel Reilly was revealed to be this ...