Queen Rachel

For this week's Head of Household competition, housemates were each called to the diary room on Saturday, and asked to recite the alphabet. Backwards.
Big Brother didn't tell them if they'd made a mistake until they were finished, and if they had, they had to start from the beginning.
The fastest (eligible) housemate would become HoH, and the slowest three housemates would spend the week in hell, while the rest would all move to heaven...

The results came in, and for the first time, it's a female head of house - Rachel!
Darnell actually completed the task in the fastest time, but as he's already had a week in charge, he's not eligible to become HoH again, so second fastest, and new Head of House is Rachel...
The slowest three were Mikey, Nicole and Kat - they'll be living on the hell side this week...
