The 19 Most Savage Big Brother Blindsides

These Houseguests didn't see this coming.

These are the biggest Big Brother blindsides ever

1. These are the biggest Big Brother blindsides ever

In Big Brother, Julie Chen warns Houseguests to expect the unexpected. And every season, countless players are blindsided inside the house.

It doesn’t matter if it’s a shocking eviction or a twist that totally rocks the house, blindsides are a major part of the Big Brother game.

STREAM: Every Single Episode Of Big Brother On CBS All Access

But which of these jaw-dropping moments turned the house upside down? These are the 19 biggest blindsides in the Big Brother house.

Don't miss all-new episodes of Big Brother on Sundays at 8/7c, and Wednesdays and Thursdays at 9/8c—always on CBS and CBS All Access.

Then, be sure to check out the Big Brother Live Feeds—exclusively available through CBS All Access—for a 24/7 peek inside the BB house.

Big Brother 5: Twin Twist

8. Big Brother 5: Twin Twist

Big Brother 5 was full of surprises. In another jaw-dropping blindside, identical twins—Adria Klein and Natalie Carroll—would swap out of the game every few days.

After the pair reached Week 5 without being evicted or discovered, the sisters both entered the game. Once the twist was revealed, the Houseguests subsequently lost their minds.
Big Brother 7: Janelle votes Will out

20. Big Brother 7: Janelle votes Will out

After being aligned with Will Kirby for the majority of Big Brother 7, Janelle Pierzina eventually evicted her ally over Erika Landin.

STREAM: Every Single Episode Of Big Brother On CBS All Access

Don't miss all-new episodes of Big Brother on Sundays at 8/7c, and Wednesdays and Thursdays at 9/8c—always on CBS and CBS All Access.

Then, be sure to check out the Big Brother Live Feeds—exclusively available through CBS All Access—for a 24/7 peek inside the BB house.