Celebrity Big Brother

Celebrity Big Brother (or Big Brother: Celebrity Edition) is a all-star spinoff of the hit reality show Big Brother.

Premise
Just like it original counterpart, the series follows a group of 11 celebrities who are living together in a house outfitted with 87 HD (high-definition) cameras and more than 100 microphones, recording their every move 24 hours a day. Each week, someone will be voted out of the house with the last guest remaining houseguest receiving the grand prize of $250,000.

Related Show
Big Brother - the original series that also currently airs on CBS since 2000.

Link
Official Website