Rachel Reilly is back in the Big Brother house, and fans are either cheering or ready to change the channel. The Season 13 champ made a surprise entrance on the July 10 premiere of Big Brother 27 as the long-rumored “mystery houseguest,” after CBS teased her return with a week of cryptic clues.
Big Brother locks a group of houseguests in a house to compete for $500,000 through challenges, strategy, and weekly evictions. This season’s theme is “summer of mystery,” with hidden allies and unexpected twists designed to throw everyone off.
Rachel’s comeback has already shaken things up. Some fans are pumped, calling her a legend who brings drama and game smarts. Others are tired of seeing returning players and say it’s unfair to the 16 brand-new houseguests.
The concern is simply that Rachel’s strong competitive history and strategic skills could tip the balance right away, putting the newbies at a major disadvantage. Whether you love her or hate her, one thing’s clear: Rachel’s return is already making this season one to watch.
Fans react to Rachel Reilly returning to Big Brother
The announcement triggered immediate backlash from viewers who felt betrayed by the twist. Many expressed anger over CBS's decision to insert a seasoned player into what initially appeared to be an all-newbie cast.
Disappointed fans cited fatigue with returning houseguests, particularly those who've already won the grand prize. Some declared their intention to boycott the season entirely rather than watch Reilly dominate again.
“I’m away so I didn’t get to watch #BigBrother last night but I saw a spoiler about who is in the house again and now I don’t even want to watch the season. Tired of the former houseguests coming back & especially this one” one fan commented on X.com
“I don't like her at all” another fan said.
“People are acting like it's a crime to not root for her. What law says I gotta root for her” another fan mused.
“I can’t be the only one that immediately turned it off when she walked down the stairs.” one fan wrote.
Critics argued that her presence would disrupt the organic development of new relationships and alliances. They worried about the competitive disadvantage facing first-time players against someone with multiple seasons of experience.
“My sister was pissed lmao She said she’s done with this season lol” another fan said
“I love Rachel, but I can’t help but low key wish they would have brought another Survivor legend instead, so maybe they would be less of a target. At the very least I hope she gets a built in multi week immunity the same way Paul did.. “ one viewer declared thoughtfully.
Conversely, supporters praised her return as exactly what the show needed. They viewed her as entertainment value incarnate, capable of delivering memorable moments and strategic gameplay.
Defenders emphasized her legendary status within the franchise, arguing that her presence elevates the entire competition. They predicted her storyline would provide compelling television regardless of personal feelings about her personality.
“I turned it up, that’s a legend right there” another fan countered.
“queen is back to save big brother” one fan wrote.
“God why does BB always have to meddle with a good thing. I liked this new cast. When they throw a legend it. It screws up the vibe of the season. And she is so annoying!!!” a netizen said.
“GAGGGG” one viewer said.
“MOTHERS BACK” one fan commented.
The mystery houseguest reveal and its implications
Reilly's presence creates an instant target situation that could backfire spectacularly. New players might unite against the obvious threat, potentially leading to an early elimination.
Alternatively, her experience could help her navigate the initial weeks while building strategic partnerships. Her knowledge of jury management and competition strategy provides significant advantages.
The "accomplice" twist adds another layer of complexity to her return. She must now identify the secret player while protecting herself from elimination.
Rachel Reilly's Big Brother 27 return has achieved exactly what CBS intended: generating buzz and controversy. Whether viewers love or hate the decision, they're talking about it, and that's television gold in today's crowded entertainment landscape.
You can catch Big Brother Season 27 starting Thursday, July 10, 2025, at 8 PM ET/PT on CBS, with all episodes streaming live on Paramount+