‘Big Brother’ Season 27 Ratings Revealed as Rachel Reilly Twist Continues

BIG BROTHER Sunday August 10, on the CBS Television Network and streaming on Paramount+ (live and on-demand for Paramount+ with SHOWTIME subscribers, or on-demand for Paramount+ Essential subscribers the day after the episode airs)* Pictured: Rachel Reilly and Ashley Hollis. Photo: CBS ©2025 CBS Broadcasting, Inc. All Rights Reserved. Highest quality screengrab available.
CBS

Big Brother is sizzling this summer, and the season is just getting started. The reality competition show’s ratings have been revealed, and it is looking good.

According to Deadline, the August 10 episode, which featured the season’s fifth Head of Household competition and nomination ceremony, was the best Sunday night of the season so far for broadcast and streaming. Ava Pearl became the HOH and nominated Keanu Soto, Vince Parano, and Zach Cornell for eviction.

The episode reached 3.22 million viewers on CBS. This was up seven percent from the previous Sunday. It is also 19 percent better than the same episode from last season.

Big Brother, which streams on Paramount+, saw a rise in viewership on the streamer by 14 percent from the previous week. It also had a 22 percent increase year-over-year.

Season 27 has had strong ratings since its premiere on July 10. In its first two weeks, Big Brother averaged 4.8 million viewers on multiple platforms. This was up nine percent from last summer.

The first two episodes of the season raked in 4.9 million viewers after one week. This was an 11 percent increase over the year prior.

The increase in views might be due to the fact that Season 12 and 13’s Rachel Reilly is back in the house. She was brought in as the 17th houseguest after the Mastermind’s Accomplice, who turned out to be Amy, successfully completed their tasks and unlocked the picture frame Rachel walked out of on premiere night.

Rachel is best known for winning Season 13 and being in a showmance with her now-husband, Brendon Villegas. She also caused chaos in the house during her first two seasons, which led to explosive fights. Despite being the only veteran player and winner in the house, Rachel has not yet been on the block. Could she become the first two-time winner?

Big Brother has not yet been renewed for Season 28, but these ratings look promising for another season.

Big Brother, Season 27, Wednesdays, Thursdays & Sundays, 8/7c, CBS




Conversation12 Comments

Please read the TV Insider Community Guidelines.

Comments are closed on this story.

  1. C

    CyanWeights

    Why is CBS so in love with Rachel? She is disgusting!

    20 2

  2. C

    CyanMagnet

    It is a really boring season, so far. Are they capable of doing anything other than failing to evict the one person taking chances?

    Rachel is not playing well at all. But no one else is, either.

    I’m also annoyed that CBS hasn’t been having live HOH competitions. Aldo, are the live feeds ever working?

    15

    1. O

      OliveSnow

      Glad I’m not the only one who thinks this season is boring. Plus they did away with rewind and I can’t just sit there day and night watching the feeds. Plus no chat which I enjoyed chatting with other fans that I chatted with each season. Then the constant message of “We’ll Be Right Back”.

      6

  3. O

    OliveBullhorn

    She won’t be the first 2 time winner, that goes to Nicole Franzel.

    6 1

    1. G

      GoldFlame

      She didn't win BB twice. She only won BB once although she did win BB Reindeer Games.

      11

  4. P

    PurpleTeepee

    Hotel Mystere...when are they gonna look for the next clue?

    There's a safe with an advantage waiting to be found. The red man hasn't been back cuz they need to solve mysteries to get the next one planted.

    1

  5. O

    Olive8Ball

    I don't understand why you brought Rachel back. I can't stand her this time at all. She thinks she is so great. I don't know why they haven't evicted her either. Don't care if I see the show or miss it now. It's not very interesting at all. They aren't even playing the game. It seems to be all an ego trip and about making friends. Not game playing.

  6. R

    RedBulb

    I do not like when they bring old players back…especially Rachel! This is her 3rd time…I didn’t like her the first two times now I am forced to watch this egotistical brat yet another time!! It’s not fair to players waiting to get on the show!!

  7. R

    RedPretzel

    What happen with the Goo call in for worst dressed?

    1. P

      PurpleBottleOpener

      Rachel got gooed

      4

    2. B

      BlueLocomotive

      Watch on the BB Unlocked: 8/8

  8. C

    CyanFish

    I think Ava is a pisser! She came out of her shell, and is kicking butt! Loving it!

    It was a slow burn season, but is taking off .

    1 3