"Big Brother" season 16 is just a few weeks away from its finale night but the house guests are still experiencing the biggest twists they never could have imagined.

This week, the house guests came face to face with a huge golden buzzer that they found inside the old have not's room. They were given the option to either press the buzzer or leave it as it is.

All five remaining house guests, namely, Victoria, Cody, Derrick, Frankie and Caleb decided to press on the button even if they knew for a fact that there would be some risks involved.

Throughout the week, Frankie rejoiced over his win as the Head of Household. He also won in the veto competition, making him the biggest threat of the season. After winning a total of nine competitions, some of the housemates regretted not eliminating him before when they still had the chance.

Frankie and Derrick were once again given a task by Team America and they were successful at keeping all of the housemates up and about, after they tricked them into believing that there was a rat in the Big Brother house, according to Entertainment Weekly's TV Recap.

After their successful win, Derrick plotted and used Victoria for his own game. The police officer who has been playing all of the house guests since second week asked Victoria to backstab him to Frankie if only to ensure his safety in the YouTube icon's eyes.

Surprisingly enough, it worked! However, on Wednesday, the house guests were informed of the shocking twist this season, Hypable reported.

The show's host, Julie Chen confirmed that they will all be rewinding to five days prior to that night's episode. This means, all of the house guests will once again have the chance to play to earn the title of Head of Household this week.

The twist also meant Cody and Victoria are no longer nominated this week.

Find out what happens next and who will be sent home by the end of the week!