The 17 Houseguests Who Made History: A Deep Dive Into The Big Brother 25 Cast, Alliances, And Shocking Winner

The 25th season of Big Brother, which concluded in October, delivered a historic, record-breaking 100-day run filled with shocking twists, unexpected alliances, and a cast that instantly became iconic in the show's quarter-century history. As of this current date, December 18, 2025, the season remains a hot topic among reality TV enthusiasts, largely due to the sheer dominance of its ultimate winner and the unprecedented introduction of a legendary reality TV figure into the house. This comprehensive guide breaks down the full Big Brother 25 cast, providing a definitive list of the 17 houseguests, the game-changing alliances they formed, and the final outcome of this momentous anniversary season.

From the moment the "Time Laser" twist shattered the house on premiere night, introducing the "BB Multiverse" theme, it was clear that Big Brother 25 would be a season of firsts. The diverse ensemble of houseguests—ranging from a Deaflympics medalist to a veteran DJ and a four-time Survivor legend—created a dynamic that produced some of the most memorable strategic gameplay and personal drama in years. Dive into the bios of the players who competed for the $750,000 grand prize.

The Complete Big Brother 25 Cast: 17 Houseguests & Their Profiles

The Big Brother 25 cast was initially revealed to be 16 houseguests, but a surprise 17th player, the legendary Cirie Fields, was introduced on the premiere night, making this one of the largest casts in the show's history. This diverse group brought a wide range of ages, backgrounds, and occupations to the game, contributing to the season's complex social dynamics.

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• America Lopez: Age 27, Medical Receptionist from Edinburg, TX.
• Blue Kim: Age 25, Brand Strategist from Riverside, CA.
• Bowie Jane: Age 45, Barrister/DJ from Melbourne, Australia (Current City: Los Angeles, CA).
• Cameron Hardin: Age 34, Stay-at-Home Dad/Exterminator from Eastman, GA. (America's Favorite Houseguest)
• Cirie Fields: Age 53, Nurse/Reality TV Legend (Four-time Survivor player) from Jersey City, NJ.
• Cory Wurtenberger: Age 21, College Student from Weston, FL.
• Felicia Cannon: Age 63, Real Estate Agent from Sheridan, AR. (The oldest houseguest of the season)
• Hisam Goueli: Age 45, Geriatric Physician from Seattle, WA.
• Izzy Gleicher: Age 32, Professional Flutist from New York, NY.
• Jag Bains: Age 25, Trucking Company Owner from Oakhurst, CA. (Season 25 Winner)
• Jared Fields: Age 25, Exterminator from Norwalk, CT. (Cirie Fields' son, a secret twist)
• Kirsten Elwin: Age 24, Molecular Biologist from Houston, TX.
• Luke Valentine: Age 30, Political Consultant from North Miami, FL. (Expelled on Day 8)
• Matt Klotz: Age 27, Deaflympics Gold Medalist from Cameron Park, CA. (Season 25 Runner-Up)
• Mecole Hayes: Age 30, Political Consultant from Upper Marlboro, MD.
• Red Utley: Age 37, Sales from Gatlinburg, TN.
• Reilly Smedley: Age 24, Bartender from Nashville, TN.

The Alliances That Dominated Big Brother 25

The 100-day marathon of BB25 was defined by shifting loyalties and dominant groups. Unlike many seasons, one core alliance managed to control the house for a significant portion of the game, although internal fractures and secret sub-alliances kept the drama high. Understanding these groups is key to grasping the season's trajectory.

The "Family Style" Alliance (The Super Alliance)

This was arguably the most consequential alliance of the season, initially forming around Jag Bains, Reilly Smedley, and Blue Kim. It quickly expanded to include Cameron Hardin, Matt Klotz, Cory Wurtenberger, and others, creating a large, eight-person voting bloc that dominated the early weeks. The alliance's power was solidified through a series of competition wins, allowing them to dictate the first few nominations and evictions. This group was instrumental in the early downfall of Hisam Goueli, a strong competitor who became a major target after winning the first Head of Household (HOH) and Power of Veto (POV) competitions.

The "Legendary" Alliance (The Core Four)

The secret alliance between Cirie Fields, Izzy Gleicher, Felicia Cannon, and Mecole Hayes was a major storyline, especially due to Cirie's legendary status and the secret knowledge that Jared Fields was her son. This group, often referred to by fans as the "Core Four," aimed to protect Cirie and Jared, using their social capital and strategic experience to navigate the early game. However, their influence waned as the season progressed, particularly after the eviction of Izzy and the revelation of Cirie and Jared's relationship to key houseguests.

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The "Minutemen" and "The Seven Deadly Sins"

Smaller, more short-lived alliances also played a role. The "Minutemen," a trio of Jag, Matt, and Cory, proved to be an incredibly effective strategic unit later in the game. Their tight bond and shared goals helped them navigate the middle and late stages. Another notable early alliance was the "Seven Deadly Sins," a diverse group that struggled to maintain cohesion but highlighted the initial scramble for power in the chaotic opening weeks of the "BB Multiverse." The strategic partnership between Cameron Hardin and Cory Wurtenberger, though often on the outs of the main power structure, also created numerous dramatic shifts in the house.

The Game-Changing Twists and The Epic 100-Day Finale

The Big Brother 25 season was the longest in the show's history, spanning a full 100 days, and was marked by an overarching "BB Multiverse" theme. This concept introduced various "universes"—like the Scramble-verse, Humili-verse, and Scary-verse—which brought unique competition designs and twists. The most impactful twists included the "Power of Multiplicity," which offered a second Veto competition, and the introduction of a secret 17th houseguest, Cirie Fields, whose identity and relationship to Jared were a ticking time bomb.

The Jag Bains Comeback Story

The defining narrative of the season belongs to Jag Bains. After being unanimously evicted in Week 4, Jag was saved at the last minute by Matt Klotz's "Power of Veto" which nullified the eviction. This miraculous save fueled Jag's fire, leading to one of the most dominant runs in Big Brother history. He went on to win a record-tying 10 competitions—the most HOH and POV wins combined in a single season—effectively becoming a competition beast who could not be touched.

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The Final Outcome: A Historic Win

The finale saw Jag Bains, Matt Klotz, and Bowie Jane as the final three. Jag's unprecedented run of competition wins and his strong social game ultimately earned him the final HOH. He chose to take his ride-or-die, Matt Klotz, to the Final Two, setting up a showdown between two close allies.

In a final vote of 5-2, the jury crowned Jag Bains the winner of Big Brother 25, making him the first Sikh houseguest to win the American version of the show. His victory was a testament to his strategic comeback, his competition dominance, and his ability to maintain a strong alliance with Matt.

Matt Klotz, the Deaflympics Gold Medalist, finished as the Runner-Up, recognized by the jury for his strong social game and his crucial partnership with Jag. Meanwhile, the fans voted Cameron Hardin as America's Favorite Houseguest (AFH), recognizing his resilience, competition prowess, and ability to survive numerous nominations.

Why Big Brother 25 Will Be Remembered

Big Brother 25 has cemented its place in the show's pantheon for several reasons. It was the longest season ever, featured a major crossover with Survivor's Cirie Fields, and delivered a true underdog-to-dominator story with Jag Bains. The season's twists, while complex, kept the houseguests on their toes, preventing the game from becoming too predictable. The cast's diversity in age and background, from the youthful strategic mind of Cory Wurtenberger to the veteran social game of Felicia Cannon, ensured that the dynamics were constantly shifting. For fans of the show, BB25 provided an epic 100-day journey that perfectly celebrated the franchise's 25th anniversary, setting a high bar for future seasons.