Big Brother alum Janelle Pierzina discusses how Rachel Reilly’s improved social game gives her an advantage in season 27, focusing on alliances, strategy, and interactions in the house.

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Rachel Reilly secured her seventh career HoH win in Big Brother 27, using her power to nominate three houseguests and disrupt the game’s balance ...

Big Brother season 27 episode 19 was released on August 17, 2025. It saw Rachel winning the Head of Household competition. She nominated Mickey, Morgan, and Vince as her three nominees.

Big Brother 27 packaged itself as "Hotel Mysteré," and began with 17 house guests vying for the $750,000 prize in a tense mansion with secret passageways and competitions with a mystery theme.