The “Big Brother” house is outfitted with more than 100 cameras and 100 microphones, recording their every move 24 hours a day. Each week, someone will be voted out of the house. The last remaining houseguest will win the grand prize of $750,000.

A new "Big Brother" Head of Household competition took place after Thursday's live eviction episode. Here's who won, and where things stand this week.

Zae Frederich became the first person eliminated from “ Big Brother 27 ” during the Thursday, July 17, episode of the CBS series. He was evicted by a vote of 9-5. Zae’s fellow Burger Boys alliance member Zach Cornell broke down in tears after the results were revealed.

Zae’s eviction follows Kelley’s win in the BB Blockbuster competition, leaving Amy and Rachel with a stronger position in the house

Julie Chen Moonves says 'Big Brother' houseguests 'should be afraid' of Rachel Reilly, and the host reveals who she thinks is playing the smartest game.

Big Brother 27's Zae Frederich used a slur on the live feed and quickly backtracked, sparking controversy among fans and social media users

So what happened during the "Big Brother" episode July 17? Here's what to know. Caution: Spoilers ahead! The episode started after the veto ceremony, in which Jimmy Heagerty called out Keanu Soto. Vince Panaro also nominated Kelley for eviction following Ashley Hollis' veto win.

It’s eviction day in the Big Brother house, and last night’s events were nothing short of explosive. Isaiah "Zae" Frederich, the ever-charming social powerhouse, discovered that Rachel Reilly had been orchestrating a master plan to get him out of the game. Buckle up, because here’s how it all unfolded.