Random Big Brother 1

 is the first season of Random Big Brother.

Twists

 * Co-Heads of Household: For the first three weeks, there were two Heads of Household. They were both ineligible to compete the following week.
 * America's Vote: Each week, America voted for something special. The houseguest with the most votes received the prize. However, houseguests could not win America's Vote twice in a row. This twist ended at the final 8.
 * Instant Eviction: On Week 3, there was no POV because it was an instant eviction.